Question

If f(x) = x2 and g(x) = 1

2x + 3 , find g(f(-1)).
-1

1

25


1

5

1

Answer 1

1/5

Explanation:

Answer 2

f(-1) = (-1)^2 = 1

so if g(x) = 2x + 3 then g(f(-1)) = g(1) = 2(1) + 3 = 5