Average rate of change Quiz

Name: ______________________   Date: __________   Score: ____ / 10

10 questions. Calculator allowed. Show your working. steplyclass.com/algebra-2/average-rate-of-change/quiz/

1. 1

   Find the average rate of change of f(x) = x² from x = 1 to x = 4.
   1. A) 1
   2. B) 15
   3. C) 16
   4. D) 5

2. 2

   Find the average rate of change of f(x) = 3x + 2 from x = 1 to x = 5.

   Answer: ____________________

3. 3

   Find the average rate of change of f(x) = 2x² from x = 0 to x = 2.
   1. A) 0
   2. B) 8
   3. C) 14
   4. D) 4

4. 4

   Find the average rate of change of f(x) = −2x + 7 from x = 0 to x = 4.

   Answer: ____________________

5. 5

   Find the average rate of change of f(x) = x² − 3x from x = 1 to x = 4.
   1. A) 12
   2. B) −2
   3. C) 2
   4. D) 4

6. 6

   Find the average rate of change of f(x) = x³ from x = 0 to x = 2.

   Answer: ____________________

7. 7

   Find the average rate of change of f(x) = x² + 2x from x = −3 to x = 1.

   Answer: ____________________

8. 8

   Find the average rate of change of f(x) = x² over [−2, 2].

   Answer: ____________________

9. 9

   Find the average rate of change of f(x) = x³ − x from x = −1 to x = 2.
   1. A) 12
   2. B) 0
   3. C) 2
   4. D) −2

10. 10

    Find the average rate of change of f(x) = x² − 6x + 8 from x = 1 to x = 6.

    Answer: ____________________