Question

Given the function f(x) = 4 - 2x: If the domain is {-4, 0, 5}, find the range.

A) {-4, 4, -6}

B) {-4, 4, 14}

C) {12, 4, -6}

D) {12, 4, 14)

Answer 1

C?

Answer 2

f(x)=4-2x
f(-4) = 4 - 2(-4) = 4 - (-8) = 12
f(0) = 4 - 2(0) = 4-0 = 4
f(5) = 4 - 2(5) = 4-10 = -6

Yup \(\checkmark\)

Answer 3

This is the last question I can help on, I have to go to class.
Good luck on your studies!

Answer 4

Thank you for your help.

Answer 5

i agree with kittiwitti1 that the answer is c.

Answer 6

Thank you both.