Question

How we do this one i asked braibly thewy cant help me

Answer 1

f(x) = x²

Explanation:

We have the following:

`\begin{gathered} h\left(x\right)=\:\left(f\:\circ \:g\right)\left(x\right) \\ \\ h\left(x\right)=\:\left(8-4x\right)^2 \\ \\ g(x)=8-4x \\ \\ h\left(x\right)=f(g(x)) \\ \\ f(x)=x^2 \\ \\ h(x)=f(g(x))=\left(8-4x\right)^2 \end{gathered}`