1 of 17

AP

PRECALCULUS

REVIEW

UNIT 1

POLYNOMIAL &

RATIONAL FUNCTIONS

PART 2

2 of 17

AP PRECALC REVIEW – UNIT 1

  • WEIGHTING OF AP EXAM: 30 – 40 %
  • RECAP OF OBJECTIVES FROM THE COURSE AND EXAM DESCRIPTION (CED)

​

3 of 17

AP PRECALC REVIEW – UNIT 1

CORRECT ANSWER: B

4 of 17

AP PRECALC REVIEW – UNIT 1

CORRECT ANSWER: A

5 of 17

AP PRECALC REVIEW – UNIT 1

CORRECT ANSWER: A

6 of 17

AP PRECALC REVIEW – UNIT 1

CORRECT ANSWER: C

7 of 17

AP PRECALC REVIEW – UNIT 1

CORRECT ANSWER: C

8 of 17

AP PRECALC REVIEW – UNIT 1

CORRECT ANSWER: C

9 of 17

AP PRECALC REVIEW – UNIT 1

CORRECT ANSWER: D

10 of 17

AP PRECALC REVIEW – UNIT 1

CORRECT ANSWER: B

11 of 17

AP PRECALC REVIEW – UNIT 1

CORRECT ANSWER: A

12 of 17

AP PRECALC REVIEW – UNIT 1

CORRECT ANSWER: D

13 of 17

AP PRECALC REVIEW – UNIT 1

The graph of is given to the right, with several key point identified.

Use it to answer the following questions.

a) is increasing on the interval(s) ___________________

​

b) is decreasing on the interval(s) ___________________

​

c) is concave up on the interval(s) ___________________

​

d) is concave down on the interval(s) ___________________

​

14 of 17

AP PRECALC REVIEW – UNIT 1

  1. is increasing at an increasing rate

on the interval(s) ___________________

  1. is increasing at a decreasing rate

on the interval(s) ___________________

  1. is decreasing at an increasing rate

on the interval(s) ___________________

  1. is decreasing at a decreasing rate

on the interval(s) ___________________

​

15 of 17

AP PRECALC REVIEW – UNIT 1

The graph of is given to the right, with several key point identified.

Use it to answer the following questions.

a) is increasing on the interval(s) ___________________

​

b) is decreasing on the interval(s) ___________________

​

c) is concave up on the interval(s) ___________________

​

d) is concave down on the interval(s) ___________________

​

​

16 of 17

AP PRECALC REVIEW – UNIT 1

  1. is increasing at an increasing rate

on the interval(s) ___________________

  1. is increasing at a decreasing rate

on the interval(s) ___________________

  1. is decreasing at an increasing rate

on the interval(s) ___________________

h) is decreasing at a decreasing rate � on the interval(s) ___________________

​

17 of 17

AP PRECALC REVIEW – UNIT 1

  • All problems taken from AP Central Practice Exam 2 and the examples in the AP Precalculus CED