Question

given f(x) = x − 7 and g(x) = x2 . find g(f(-1)).

Answer 1

Answer:

g(f(-1))=64

Step-by-step explanation:

$f(x)=x-7\\\\g(x)=x^2\\\\f(-1)=-1-7=-8\\\\f(-1)=-8\\\\g(-8)=(-8)^2=64\\g(f(-1))=64$