Question

If f(3) = 6, which of the following functions would be correct?

Answer 1

Explanation:

a. f(x)=8x+2

8(3)+2=26, 26≠6

b. f(x)=3x-2

3(3)-2=7, 7≠6

c. f(x)=-2x+1

-2(3)+1=-5, -5≠6

d. f(x)=4x-6

4(3)-6=6, 6=6

Answer 2

Answer:D f(x)=4x-6

Explanation:

if you put 3 into the equation 4(3)-6. you should get 6.

4(3)-6

12-6

6