Answer: f (g (-2)) = 25
Step-by-step explanation:
Hi, to evaluate (f ∘ g)(−2). Where:
f(x) = x2
g(x) = x − 3
As (f ∘ g)(−2) = f (g (-2))
First we find the value of g (-2) replacing the variable x by the number -2.
g (-2) =-2-3 = -5
Finally , for f(x) = x²,we replace the variable x for the value obtained (-5)
f (g (-2)) = (-5)²= 25
Feel free to ask for more if needed or if you did not understand something.
