Read a function from its graph or table Quiz

Name: ______________________   Date: __________   Score: ____ / 10

10 questions. Calculator allowed. Show your working. steplyclass.com/algebra-2/read-a-function-from-its-graph-or-table/quiz/

1. 1

   The graph of f passes through (0, 3), (1, 1), (2, 3), (3, 7); find f(2)

   Answer: ____________________

2. 2

   The graph of f passes through (−2, 4), (−1, 1), (0, 0), (1, 1), (2, 4); find f(−1)

   Answer: ____________________

3. 3

   The graph of f passes through (0, 1), (1, 3), (2, 5), (3, 7); find f(0)

   Answer: ____________________

4. 4

   The graph of g passes through (−1, 5), (0, 2), (1, −1), (2, −4); find g(1)

   Answer: ____________________

5. 5

   Table x 1, 2, 3, 4; f(x) 4, 7, 10, 13; for which x is f(x) = 10. Find x.

   Answer: ____________________

6. 6

   The graph of f passes through (−2, 0), (−1, 3), (0, 4), (1, 3), (2, 0); for which x is f(x) = 0. Find x.

   Answer: ____________________

7. 7

   The graph of h passes through (0, 6), (1, 2), (2, 0), (3, 2), (4, 6); find the smallest value of h

   Answer: ____________________

8. 8

   The graph of f passes through (−3, −2), (−1, 2), (1, 4), (3, 6); find f(−3)

   Answer: ____________________

9. 9

   The graph of f passes through (0, −1), (1, 2), (2, 3), (3, 2), (4, −1); for which x is f(x) = 2. Find x.
   1. A) x = 3
   2. B) x = 1
   3. C) x = −1 or x = −3
   4. D) x = 1 or x = 3

10. 10

    The graph of f passes through (−1, −5), (0, −2), (1, −1), (2, −2), (3, −5); find the greatest value of f

    Answer: ____________________