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Unit 3 - Lesson 7 - Evaluating Functions

Last updated over 3 years ago

22 questions

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A.1.b

A.7.e

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A.4.a

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A.4.a

Evaluate the following functions when x = -3, 0, and 2.  Write your answers as a list, with commas, but no spaces or brackets or parentheses.  Example: 3,6,4

Question 1

1.

f(x) = 15x + 4

Question 2

2.

g(x) = -9x + 1

Question 3

3.

p(x) = -7x - 5

Question 4

4.

h(x) = 3.25x

Question 5

5.

m(x) = -4.4x

Question 6

6.

f(x) = 6.1x - 3.3

Question 7

7.

Question 8

8.

Question 9

9.

Question 10

10.

f(x) = -2.5x + 7

Question 11

11.

h(x) = 4.2x - 3

Question 12

12.

g(x) = 6.1x - 2.2

Find the value of x so that the function has the given value.

Question 13

13.

f(x) = 4x - 2; 18
(looking for the x value that would make the function equal to 18)

Question 14

14.

n(x) = 7x + 4; 39

Question 15

15.

q(x) = 6 - 5x; 21

Question 16

16.

g(x) = -3x + 8; 14

Question 17

17.

h(x) = 9x - 13; 23

Question 18

18.

m(x) = 12x - 30; 30

Question 19

19.

g(x) = -4x - 9; 3

Question 20

20.

m(x) = 8.5x - 3; 82

Question 21

21.

p(x) = -2.4x + 6; 18

Question 22

22.

d(x) = 3.3x - 1.1; 31.9