Question

Help quick!!!!! I cannot figure it out, help.

(Both)

Answer 1

a. 21x-2

b. -28x-2

c. 7b-35x-2

Explanation:

a. f(3)

7(3x)-2

21x-2

b. f(-4)

7(-4x)-2

-28x-2

c. f(b-5)

7(b-5x)-2

7b-35x-2