Answer:
2x+1
Step-by-step explanation:
that's a hard question
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
Your Welcome!!
(Hopefully they're all right)
Answer:
A
Step-by-step explanation:
Im not sure if the answer is correct tho
Answer:
63
Step-by-step explanation: