AP Calculus BC Scoring Guide Unit 10 Progress Check: FRQ Part A Copyright © 2017. The College Board. These materials are part of a College Board program.By Shaun Ault onFebruary 14, 2017in AP. There are 45 problems in the AP Calculus BC Exam multiple choice section. Let’s take a look at the kinds of questions you might see on the test. Below, you can find some information about the format of the test and then a sampling of practice problems with solutions provided at the end.Learn Unit 2 Progress Check: MCQ Part A calculus with free interactive flashcards. ... AP Calculus BC Unit 5 Progress Check: MCQ Part A. 12 terms. 5 (23) Thomas_Wutter. 742 studiers today. AP Stat Unit 2 Progress Check: MCQ Part A. 18 terms. 4.5 (81) Jacob_Schottle.AP Calculus BC Scoring Guide Unit 7 Progress Check: FRQ Part A Copyright © 2017. The College Board. These materials are part of a College Board program. In this video, I do a walkthrough of an AP Calculus BC Unit 10 Practice Test. The topics covered in this video are Unit 10 topics such as nth term test for divergence, p-series test, alternating ...1 / 12 Flashcards Learn Test Match Created by VFantini2015 Terms in this set (12) Consider the following recursive method, which is intended to display the binary equivalent of a decimal number. For example, toBinary (100) should display 1100100. public static void toBinary (int num) { if (num < 2) { System.out.print (num); } else {AP Calculus. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday TicketEmail is a vital part of modern life, and when you can’t access your inbox it can be a major inconvenience. Whether you’re having trouble logging in, or your email provider is experiencing technical difficulties, there are a few steps you c...Study with Quizlet and memorize flashcards containing terms like If ff is the function defined by f(x)=1x−1x−1f(x)=1x−1x−1, then limx→1f(x)limx→1f(x) is equivalent to which of the following?, Let ff and gg be functions such that limx→4g(x)=2limx→4g(x)=2 and limx→4f(x)g(x)=πlimx→4f(x)g(x)=π. SUGGESTED REVIEW TO PREPARE FOR THE AP EXAM Week: Suggested Assignment on AP Classroom: ... Unit 10 Progress Check: MCQ Part C Unit 10 Progress Check: FRQ Part AAP CALCULUS. Progress Check MCQ MCQ Key. Powered by Create your own unique website with customizable templates. Get Started ... AP Calculus AB Scoring Guide Unit 1 Progress Check: MCQ Part C Copyright © 2017. The College Board. These materials are part of a College Board program.Verified answer. Algebra. Check your Progress. Solve. \log _ {5} ( 2 x + 1 ) \leq \log _ { 5 } ( x + 4 ) log5(2x+1) ≤ log5(x+4) Check your solution. Verified answer. Quizlet has study tools to help you learn anything. Improve your grades and reach your goals with flashcards, practice tests and expert-written solutions today.AP CALCULUS. Progress Check MCQ MCQ Key. Powered by Create your own unique website with customizable templates. Get Started ...A uniform rod is at rest on a horizontal surface. A student may launch a sphere of clay toward the rod along one of the three paths shown in the figure. Path X and path Z are directed toward the center of mass of the rod. In each case, the sphere of clay is launched with the same linear speed and sticks to the rod.View SG_Unit9ProgressCheckMCQPartB polar.pdf from MATH BC at Staten Island Technical High School. AP Calculus BC Scoring Guide Unit 9 Progress Check: MCQ Part B 1. The position of a particle movingtangent line is vertical. derivative is undefined. tangent line is horizontal. derivative is 0. sin2x. 2sinxcosx. cos2x. cos²x - sin²x. Study with Quizlet and memorize flashcards containing terms like trig adding rules, dy/dx sinx, dy/dx cosx and more.AP Calculus BC Scoring Guide Unit 8 Progress Check: FRQ Part A Copyright © 2017. The College Board. These materials are part of a College Board program. A. limx→π2−11+sinxlimx→π2−11+sin⁡x. Study with Quizlet and memorize flashcards containing terms like The function f is given by f (x)=0.1x4−0.5x3−3.3x2+7.7x−1.99. For how many positive values of b does limx→bf (x)=2 ?, A particle is moving on the x-axis and the position of the particle at time t is given by x (t), whose ... Calculus questions and answers. College Board AP Classroom Unit 10 Progress Check: MCQ Part B οο 5-6 ο οοο 0-0-0 (Θ) Question 4 Which of the following series can be …President Theodore Roosevelt supported Progressive reform through his efforts to enact government, welfare and conservation legislation. The reforms instituted by his administration continue to protect the safety and enhance the well-being ...Free-Response Questions. Download free-response questions from past exams along with scoring guidelines, sample responses from exam takers, and scoring distributions. If you are using assistive technology and need help accessing these PDFs in another format, contact Services for Students with Disabilities at 212-713-8333 or by email at ssd@info ...C. The test provides convincing evidence that the proportion is greater than 90%, but the actual proportion is equal to 90%. At a manufacturing company, the percent of defective items produced on the assembly line is 2%. The company is testing a new assembly line designed to reduce the percent of defective parts.In this video we go over 11 practice multiple choice questions for Unit 1 of AP Calculus AB & AP Calculus BC: Limits & Continuity. We also deal with the ide...AP Calculus. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday TicketAnswer to Solved CollegeBoard AP Classroom Unit 7 Progress Check: MCQ. Skip to main content. Books. Rent/Buy; Read; Return; Sell; Study. Tasks. Homework help; ... Calculus; Calculus questions and answers; CollegeBoard AP Classroom Unit 7 Progress Check: ... CollegeBoard AP Classroom Unit 7 Progress Check: MCQ 5 6 (10) ...AP Calculus AB Scoring Guide Unit 2 Progress Check: FRQ Part B Copyright © 2017. The College Board. These materials are part of a College Board program.What's your next question? Math Calculus Calculus questions and answers College Board AP Classroom Unit 10 Progress Check: MCQ Part A 2 5 6 7 8 10 11 12 13 14 15 Question 5 0 if a is nonzero real number and r is a real number with 0 < lr| < 1, what is the value of (Σ) - (Σ). A 0 B α C ar D) atar This problem has been solved!View AP Calc BC Unit 8 MCQ Part B.pdf from MATH 260 at California State University, San Marcos. AP CALCULUS BC Scoring Guide Unit 8 Progress Check: MCQ Part B 1. The base of a solid is the region inalcove spring park
Start studying unit 4 Here: Intro to Unit 4. Facts about the test: The AP Calculus exam has two sections of multiple choice: 30 questions in 60 minutes with no calculator, and 15 questions in 45 minutes with a calculator. *The following questions were not written by CollegeBoard and although they cover information outlined in the AP …AP Calculus AB Scoring Guide Unit 3 Progress Check: MCQ ... These materials are part of a College Board program. Use or distribution of these materials online or ... In today’s digital age, it’s easy to overlook the importance of traditional methods of payment, such as writing checks. However, for many individuals and businesses, checks are still an essential part of their financial transactions.Apr 17, 2020 · About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ... AP Calculus AB Scoring Guide Unit 1 Progress Check: MCQ Part C Copyright © 2017. The College Board. These materials are part of a College Board program.AP Calculus AB Scoring Guide Unit 1 Progress Check: FRQ Part A Copyright © 2017. The College Board. These materials are part of a College Board program.A uniform rod is at rest on a horizontal surface. A student may launch a sphere of clay toward the rod along one of the three paths shown in the figure. Path X and path Z are directed toward the center of mass of the rod. In each case, the sphere of clay is launched with the same linear speed and sticks to the rod.View unit 1 progess check AP Board.pdf from MATHEMATIC 103 at Lordstown High School. AP Calculus BC Scoring Guide Unit 1 Progress Check: MCQ Part c 1. Let be the function given by intervals is . Created by Kadiatou_Daubige Teacher Terms in this set (18) The function f is given by f (x)=0.1x4−0.5x3−3.3x2+7.7x−1.99. For how many positive values of b does limx→bf …Question: College Board AP Classroom Unit 10 Progress Check: MCQ Part A 2 5 6 7 8 10 11 12 13 14 15 Question 5 0 if a is nonzero real number and r is a real number ...christopher forth university of kansas
View Unit 3 Progress Check Key MC.pdf from MAT 132 at Middlesex County College. AP Calculus BC Scoring Guide Unit 3 Progress Check: MCQ 1. If derivative of and is a differentiable function of , whichAug 9, 2010 · Apps Unit 10 Progress Check: MCQ Part C 2 8 9 10 (11) ܝܐܢ 12 13 14 Question 10 The radius of convergence of the power series n! (n + 1)! an is (2n)! no A 0 B 1 2. View Unit 3 Progress Check Key MC.pdf from MAT 132 at Middlesex County College. AP Calculus BC Scoring Guide Unit 3 Progress Check: MCQ 1. If derivative of and is a differentiable function of , whichE) The method returns to the calling code segment before the third call to binarySearch. C) low = 1, high = 1. Consider the following method, which implements a recursive binary search. /** Returns an index in arr where the value x appears if x appears. * in arr between arr [left] and arr [right], inclusive;Email is an important part of our daily lives. Whether you’re communicating with friends, family, or colleagues, checking your email is a must. But if you’re new to email, it can be confusing to know how to check your inbox. Here’s a quick ...answer Solution: 2. NO CALCULATOR IS ALLOWED FOR THIS QUESTION. Show all of your work, even though the question may not explicitly remind you to do so. Clearly label any functions, graphs, tables, or other objects that you use.The multiple choice sections of the exam combine to count as 50% of the exams score. (The other 50% comes from the free response questions). For each question there will be 4 choices. AP Scores your multiple choice questions by taking the number of questions you got write and multiplying by 1.2. This makes your total out of 54%.AP Calculus BC Scoring Guide Unit 7 Progress Check: FRQ Part A Copyright © 2017. The College Board. These materials are part of a College Board program.AP Calculus Unit Progress Check: MCQ Part B Question 8 Solve for I < ? for I = ? 8 = 32 M(-) = 6 5 8 2 1 0 2 3 Let f be the piecewise function defined above. Also shown is a portion of the graph of f. What is the value of lim f (f(r))? 18. 00:15. Question 6: For the function f(r) = T^2, find the following (if any):Unit 10 Unit 11 AP Calculus BC Final Exam Review Project Unit 10 -Sequences & Series (Part 2) *Quiz (Days 1 - 5): Thursday, March 8th *Unit 10 Test: Thursday, March 15th *MIDTERM (Units 8 - 10): Tuesday, March 20th. Day 1 - Maclaurin & Taylor Polynomials (Feb. 28th) NotesAP Calculus BC Scoring Guide Unit 10 Progress Check: FRQ Part A 1. NO CALCULATOR IS ALLOWED FOR THIS QUESTION. Show. Upload to Study. Expert Help. Study Resources. ... 2008 AP Calculus BC Practice Exam MCQ Multiple Choice Questions with Answers Advanced Placement (1). Solutions Available. University of Texas. CALC 303L.In this video we go over 11 practice multiple choice questions for Unit 1 of AP Calculus AB & AP Calculus BC: Limits & Continuity. We also deal with the ide...golfer woodland
Ms. Lee from SAMOHI goes over Unit 8 Progress Check Part A Question 15 for AP Calculus AB.AP Calculus BC Scoring Guide Unit 9 Progress Check: MCQ Part B Copyright © 2021. The College Board. These materials are part of a College Board program.Learn Test Match Q-Chat Created by haileyreed59 Terms in this set (15) 1. X | 0 | 1 F (x) | 1 | 2 Let f be the function given by f (x) = 2^ (x^2). Selected values of f are given in the table above. If the values in the table are used to approximate f' (0.5), what is the difference between the approximation and the actual value of f' (0.5)? A. 0Study Guides by Unit. 👑 Unit 1 – Limits & Continuity. 🤓 Unit 2 – Fundamentals of Differentiation. 🤙🏽 Unit 3 – Composite, Implicit, & Inverse Functions. 👀 Unit 4 – Contextual Applications of Differentiation. Unit 5 – Analytical Applications of Differentiation. 🔥 Unit 6 – Integration & Accumulation of Change.Free-Response Questions. Download free-response questions from past exams along with scoring guidelines, sample responses from exam takers, and scoring distributions. If you are using assistive technology and need help accessing these PDFs in another format, contact Services for Students with Disabilities at 212-713-8333 or by email at ssd@info ...answer Solution: 2. NO CALCULATOR IS ALLOWED FOR THIS QUESTION. Show all of your work, even though the question may not explicitly remind you to do so. Clearly label any functions, graphs, tables, or other objects that you use. AP Calculus BC Scoring Guide Unit 8 Progress Check: FRQ Part A Copyright © 2017. The College Board. These materials are part of a College Board program.Unit 1 Progress Check: MCQ Part C. D 0. 7. Let be the function defined above. For what value of , if any, is continuous at ? A 2. B 4. C 6. D There is no such .22 Answers and Rubrics (AB) AP Calculus BC Questions 25 Multiple Choice: Section I, Part A 31 Multiple Choice: Section I, Part B 33 Free Response: Section II, Part A 35 Free Response: Section II, Part B 38 Answers and Rubrics (BC) IntroductionLearn Unit 2 Progress Check: MCQ Part A calculus with free interactive flashcards. Choose from 444 different sets of Unit 2 Progress Check: MCQ Part A calculus flashcards on Quizlet.Staying on top of your emails is an important part of staying organized and productive. But if you’re constantly checking your inbox for new messages, it can be time consuming and distracting.In this video, I do a walkthrough of an AP Calculus BC Unit 10 Practice Test. The topics covered in this video are Unit 10 topics such as nth term test for d...answer Solution: 2. NO CALCULATOR IS ALLOWED FOR THIS QUESTION. Show all of your work, even though the question may not explicitly remind you to do so. Clearly label any functions, graphs, tables, or other objects that you use.Download worksheets or request videos/tutoring at https://patreon.com/MrHelpfulNotHurtfulAP Calculus Review: https://www.youtube.com/c/MrHelpfulNotHurtful/pl...(d) Explain why the approximation found in part (c) differs from the actual value of by less than . Please respond on separate paper, following directions from your teacher. craigslist midland houses for rent
This problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn core concepts. See Answer. Question: College Board AP Classroom Unit 10 Progress Check: MCQ Part B οο 5-6 ο οοο 0-0-0 (Θ) Question 4 Which of the following series can be used with the limit comparison test to determine whether ... Intermediate Value Theorem. If f is continuous on [a,b] and k is a number between f (a) and f (b), then there exists at least one number c such that f (c)=k. Study with Quizlet and memorize flashcards containing terms like two ways of finding the time when the particle is at rest, find the time intervals when the particle is speeding up or ...Start studying unit 4 Here: Intro to Unit 4. Facts about the test: The AP Calculus exam has two sections of multiple choice: 30 questions in 60 minutes with no calculator, and 15 questions in 45 minutes with a calculator. *The following questions were not written by CollegeBoard and although they cover information outlined in the AP …Explanation: A is correct because the definite integral can be determined by utilizes common geometric shapes and their area. In this problem, 1/4 of a circle is used and triangles are used. Be sure to remember those shapes under the x-axis are negative. 📄 Study Unit 6: Integration and Accumulation of Change. 11.Solution for Do you want to i CollegeBoard AP Classroom Unit 9 Progress Check: MCQ 10 ... Data Structures and Algorithms Electrical Engineering Mechanical Engineering Language Spanish Math Advanced Math Algebra Calculus Geometry Probability Statistics Trigonometry Science Advanced Physics ... Since you have posted a question with …AP Calculus AB Scoring Guide Unit 2 Progress Check: FRQ Part B Copyright © 2017. The College Board. These materials are part of a College Board program.The multiple choice sections of the exam combine to count as 50% of the exams score. (The other 50% comes from the free response questions). For each question there will be 4 choices. AP Scores your multiple choice questions by taking the number of questions you got write and multiplying by 1.2. This makes your total out of 54%.AP Calculus AB Scoring Guide Unit 6 Progress Check: FRQ Part A Copyright © 2017. The College Board. These materials are part of a College Board program.Study with Quizlet and memorize flashcards containing terms like Let f be the function given by f(x)=5cos2(x2)+ln(x+1)−3. The derivative of f is given by f′(x)=−5cos(x2)sin(x2)+1x+1. What value of c satisfies the conclusion of the Mean Value Theorem applied to f on the interval [1,4] ?, The derivative of the function f is given by …SUGGESTED REVIEW TO PREPARE FOR THE AP EXAM Week: Suggested Assignment on AP Classroom: Supplemental Resources: Week of March 23-27: Review of Limits, Derivatives, Application of ... Unit 10 Progress Check: MCQ Part B Unit 10 Progress Check: MCQ Part C Unit 10 Progress Check: FRQ Part A Unit 10 Progress Check: …4.8 (27 reviews) Consider the following recursive method, which is intended to display the binary equivalent of a decimal number. For example, toBinary (100) should display 1100100. public static void toBinary (int num) { if (num < 2) { System.out.print (num); } else { / missing code / } }AP Calculus AB Scoring Guide Unit 3 Progress Check: MCQ ... These materials are part of a College Board program. Use or distribution of these materials online or ...Study with Quizlet and memorize flashcards containing terms like Maclaurin series for sinx, Maclaurin series for cosx, Maclaurin series for e^x and more.notre dame box scoreThe Calculus BC AP exam is a superset of the AB exam. It covers everything in AB as well as some of the more advanced topics in integration, sequences and function …Unit 10 Unit 11 AP Calculus BC Final Exam Review ... Unit 10 -Sequences & Series (Part 2) *Quiz (Days 1 - 5): Thursday, March 8th *Unit 10 Test: Thursday, March 15thMs. Lee from SAMOHI goes over Unit 8 Progress Check Part A Question 14 for AP Calculus AB.AP Calculus BC The Exam AP Calculus BC Past Exam Questions AP Calculus BC Past Exam Questions Free-Response Questions Download free-response questions from past exams along with scoring guidelines, sample responses from exam takers, and scoring distributions. AP Calculus AB Scoring Guide Unit 2 Progress Check: FRQ Part B Copyright © 2017. The College Board. These materials are part of a College Board program.Apr 17, 2023 · In this video, we’ll unpack sample multiple-choice questions.Download questions here: https://tinyurl.com/24yuem6uStay motivated and keep preparing for AP Ex... AP Calculus BC Unit 2 Progress Check MCQ Part A. 1. X | 0 | 1. F (x) | 1 | 2. Let f be the function given by f (x) = 2^ (x^2). Selected values of f are given in the table above.AP Calculus AB Scoring Guide Unit 5 Progress Check: MCQ Part B Copyright © 2017. The College Board. These materials are part of a College Board program. Fiveable is best place to study for your AP® exams. Free AP Calculus AB/BC study guides for Unit 10 – Infinite Sequences & Series (BC Only).View unit 1 progess check AP Board.pdf from MATHEMATIC 103 at Lordstown High School. AP Calculus BC Scoring Guide Unit 1 Progress Check: MCQ Part c 1. Let be the function given by intervals is . In this video we go over 11 practice multiple choice questions for Unit 1 of AP Calculus AB & AP Calculus BC: Limits & Continuity. We also deal with the ide...Study Guides by Unit. 👑 Unit 1 – Limits & Continuity. 🤓 Unit 2 – Fundamentals of Differentiation. 🤙🏽 Unit 3 – Composite, Implicit, & Inverse Functions. 👀 Unit 4 – Contextual Applications of Differentiation. Unit 5 – Analytical Applications of Differentiation. 🔥 Unit 6 – Integration & Accumulation of Change.In a certain small mammal, fur color is controlled by a pair of alleles, with B being dominant over b. The genotypes BB and Bb result in dark-colored fur, the genotype bb results in light-colored fur. A population of the species has the following allele frequencies: B=0.85 and b=0.15. If a fire caused the surface of the ground in the habitat of ...Study Guides by Unit. 👑 Unit 1 – Limits & Continuity. 🤓 Unit 2 – Fundamentals of Differentiation. 🤙🏽 Unit 3 – Composite, Implicit, & Inverse Functions. 👀 Unit 4 – Contextual Applications of Differentiation. Unit 5 – Analytical Applications of Differentiation. 🔥 Unit 6 – Integration & Accumulation of Change.AP ® Calculus AB/BC 2021 Scoring Commentary . Question 3 (continued) Sample: 3B Score: 6 . The response earned 6 points: 3 points in part (a), 2 points in part (b), and 1 point in part (c). In part (a) the response presents the correct integrand in a definite integral and earned the first point. The antiderivative 2 u. 32 3 3 withhow to write letter to government office
This problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn core concepts. See Answer. Question: College Board AP Classroom Unit 10 Progress Check: MCQ Part B οο 5-6 ο οοο 0-0-0 (Θ) Question 4 Which of the following series can be used with the limit comparison test to determine whether ...Part A (AB or BC): Graphing calculator required Question 1 9 points. ... Using correct units, interpret the meaning of your answer in the context of this problem. (2.5) ... 2021 AP Exam Administration Student Samples: AP Calculus BC Free …By Shaun Ault onFebruary 14, 2017in AP. There are 45 problems in the AP Calculus BC Exam multiple choice section. Let’s take a look at the kinds of questions you might see on the test. Below, you can find some information about the format of the test and then a sampling of practice problems with solutions provided at the end.AP Calculus BC Scoring Guide Unit 7 Progress Check: FRQ Part A Copyright © 2017. The College Board. These materials are part of a College Board program. AP Calculus BC Scoring Guide Unit 9 Progress Check: FRQ Part B Copyright © 2017. The College Board. These materials are part of a College Board program. Calculus questions and answers. College Board AP Classroom Unit 10 Progress Check: MCQ Part B οο 5-6 ο οοο 0-0-0 (Θ) Question 4 Which of the following series can be …AP Calculus BC Scoring Guide Unit 8 Progress Check: FRQ Part A Copyright © 2017. The College Board. These materials are part of a College Board program.College Board AP Classroom Unit 5 Progress Check: MCQ Part B 10 11 12 Question 5 A Let gbe the function defined by g (z) = (z? - 1 + 1)e What in the absolute maximum value of g on the interval -4,1) O Type here to search AP Calculus BC is an introductory college-level calculus course. Students cultivate their understanding of differential and integral calculus through engaging with real-world problems represented graphically, numerically, analytically, and verbally and using definitions and theorems to build arguments and justify conclusions as they explore …Jul 8, 2010 · Question: College Board AP Classroom Unit 10 Progress Check: MCQ Part A 2 5 6 7 8 10 11 12 13 14 15 Question 5 0 if a is nonzero real number and r is a real number ... These materials are part of a College Board program. Use or distribution of these materials online or in print beyond your school’s participation in the program is prohibited. AP Calculus AB Scoring Guide Unit 5 Progress Check: MCQ Part B Copyright © 2017. The College Board. These materials are part of a College Board program.attribution in journalism
Study Guides by Unit. 👑 Unit 1 – Limits & Continuity. 🤓 Unit 2 – Fundamentals of Differentiation. 🤙🏽 Unit 3 – Composite, Implicit, & Inverse Functions. 👀 Unit 4 – Contextual Applications of Differentiation. Unit 5 – Analytical Applications of Differentiation. 🔥 Unit 6 – Integration & Accumulation of Change.Study with Quizlet and memorize flashcards containing terms like If ff is the function defined by f(x)=1x−1x−1f(x)=1x−1x−1, then limx→1f(x)limx→1f(x) is equivalent to which of the following?, Let ff and gg be functions such that limx→4g(x)=2limx→4g(x)=2 and limx→4f(x)g(x)=πlimx→4f(x)g(x)=π. What is limx→4f(x)limx→4f(x) ?, If ff is the function …AP Calculus AB Scoring Guide Unit 1 Progress Check: FRQ Part A Copyright © 2017. The College Board. These materials are part of a College Board program.Vehicles are an essential part of our lives, and it’s important to keep them running smoothly. One way to do this is by performing a VIN code transmission check. The process for performing a VIN code transmission check is relatively simple.Vehicles are an essential part of our lives, and it’s important to keep them running smoothly. One way to do this is by performing a VIN code transmission check. The process for performing a VIN code transmission check is relatively simple.Test Match Q-Chat Created by Thomas_Wutter Just review for myself and anyone else who might need it :) Terms in this set (12) Let f be the function given by f (x)=cos (x^2+x)+2 The derivative of f is given by f' (x)=- (2x+1)sin (x^2+x). What value of c satisfies the conclusion of the Mean Value Theorem applied to f on the interval [1,2]?