Question

Can someone help and explain this to me ,much appreciated thankyouuu

Answer 1

Answer:

A. 2x + 1

Step-by-step explanation:

f(x) = 2x + 7

g(x) = x - 3

To find f(g(x)), substitute x = x - 3 into f(x) = 2x + 7

Thus:

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

f(g(x)) = 2x - 6 + 7

Add like terms

f(g(x)) = 2x + 1