# Old 2018ap Calculus

2018 AP ® CALCULUS BC FREE-RESPONSE QUESTIONS CALCULUS BC SECTION II, Part A Time—30 minutes. Number of questions—2. A GRAPHING CALCULATOR IS REQUIRED FOR THESE QUESTIONS. People enter a line for an escalator at a rate modeled by the function r given by ⎪⎧ t 3 t 7 rt =⎪⎪44 1 − for 0 ££ t 300 ⎪ ⎪⎪ ⎨ ( ) 100 300. Calculus is easy—your choice of strategy can make it difficult & exhausting. I strongly suggest that you take this assignment seriously. If you have difficulty with a question, DO NOT SKIP IT – RESEARCH IT. That research can be in the form of a textbook, a parent, a friend, free on-line help, or your old math notebook. AP Calculus AB Exam Past Papers Section I contains 45 multiple-choice questions for which you are given 105 minutes to complete. Section II contains 6 free-response questions for which you are given 90 minutes to complete. 2018 AP ® CALCULUS AB FREE-RESPONSE QUESTIONS CALCULUS AB SECTION II, Part A Time—30 minutes. Number of questions—2. A GRAPHING CALCULATOR IS REQUIRED FOR THESE QUESTIONS. People enter a line for an escalator at a rate modeled by the function r given by ⎧ ⎪ t t. 3 7 ⎪⎪ 44 1 for 0 ££ t ⎪ (rt =⎨ 100 300− ) 300.

The AP Calculus AB exam has two sections:

Section I contains 45 multiple-choice questions for which you are given 105 minutes to complete.

Section II contains 6 free-response questions for which you are given 90 minutes to complete.

The total time allotted for both sections is 3 hours and 15 minutes. Below is a summary of the different parts of each section.

 Section I Multiple-choice Part A 30 Questions No Calculator 60 Minutes Part B 15 Questions Calculator 45 Minutes Section II Free-response Part A 2 Questions Calculator 30 Minutes Part B 4 Questions No Calculator 60 Minutes

If you are a mobile user, click here: Do AP Calculus AB Practice Questions.

## Old 2018 Ap Calculus College Board

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## Annotated Solutions toPast Free-Response Questions

 This material is provided to you as a supplement to the book Be Prepared for the AP Calculus Exam. You are not authorized to publish or distribute it in any form without our permission. However, you may print out one copy of this chapter for personal use and for face-to-face teaching for each copy of the Be Prepared book that you own or receive from your school.

This chapter contains solutions and notes for the free-response questions from past AP Calculus exams. The free-response questions and scoring guidelines for these examsare posted on the College Board's apstudent web site and, for teachers, on AP Central:

For students:

For teachers:

## All solutions:

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The best way to practice with the past exam questions is to first solve them on your own,then compare your solutions with our solutions and notes.

1971-1985 questions with solutions by Judith Broadwin and George Lenchner,and 1986-2000 questions with solutions by Judith Broadwin, George Lenchner, and Martin Rudolph,are available for purchase and free download (scanned-to-PDF) atmoems.org.