Question

Help and explain pleaseeeeeeee!!!!!

Answer 1

2x+1

Explanation:

We know that g(x)= x-3

So f(g(x))= f(x-3)

We put it in the equation :

f(x-3)= 2(x-3) +7 = 2x-6+7 = 2x +1

Answer 2

The choose (a)

2x+1

Explanation:

f(g(x)) = 2(x-3)+7

=2x-6+7

=2x+1