Question

Please help Asap Let f(x) = x^2 and g(x) = 2x.

Answer 1

Answer:

f ∘ g = 4x²

Step-by-step explanation:

Composite function:

A composition of functions f and g is given by:

$f \circ g(x) = f(g(x))$

In this question, we have that:

$f(x) = x^2, g(x) = 2x$

So the composite function is:

$f \circ g = f(g(x)) = f(2x) = (2x)^2 = 4x^2$

So

f ∘ g = 4x²