Question

neX + 6Let f(x) = 3x - 6, h(x) =3frEvaluate (f o h)(6).The composite function (f o h) evaluated at x = 6 is, (foh)(6) =

Answer 1

`\begin{gathered} f(x)=3x-6 \\ \\ h(x)=(x+6)/(3) \end{gathered}`

first we make (foh)(x)

`foh(x)=3((x+6)/(3))-6`

simplify

`\begin{gathered} foh(x)=x+6-6 \\ foh(x)=x \end{gathered}`

now replace x=6

`foh(6)=(6)`

So, the composite function (foh) evaluated at x=6 is,(foh)(6)=6