Question

What is the value of ​f ​(–7) if ​f ​(​x​) = 6​x ​+ 22?
A.-42 ​B​. -20 ​C​. 22 ​D.​ 64

Answer 1

B ,-20

Explanation:

Answer 2

B

Explanation:

f(x) = 6x + 22

f(-7) = 6*(-7) + 22

= -42 + 22

= - 20