Function Notation

find f(-3) if f(x) = 4x + 2

-10

find f(-5) if f(x) = x^3 + 4

-121

find f(-1) if f(x) = x - 1

-2

find f(-6) if f(x) = 3x + 3

-21

find f(2) if f(x) = -3x^2 - 5x

-22

Find f(2), if f(x) = x^2 + 4x

12

find f(-7) if f(x) = -2x + 1

15

find f(3) if f(x) = x^2 + 7

16

Find f(6), if f(x) = 4x - 5

19

find f(0) if f(x) = x + 2

2

find x(7) if f(x) = 2x+9

23

Find f(6) if f(x) = 4x + 2

26

find f(1) if f(x)= x + 2

3

find f(2) if f(x) = 2x + 5

9

Find f(-8), if f(x) = 4x + 5

-27

find f(4) if f(x) = -2x^2 + 4

-28

find f(10) if f(x) = -3x + 1

-29

find f(0) if f(x) = 3x^2 - 4

-4

find f(-4) if f(x) = x - 1

-5

find f(-2) if f(x) = 3x - 2

-8