Given the function
[tex]y=\frac{2}{x^2}+9[/tex]
since y=(f(g(x))
We need to find f(x) and g(x)
f(x) is
[tex]f(x)=x+9[/tex]
then
g(x)
[tex]g(x)=\frac{2}{x^2}[/tex]
then
[tex]y=f(g(x))=\frac{2}{x^2}+9[/tex]
We have
[tex]y=\frac{2}{x^2}+9[/tex]
replace then
[tex]\frac{2}{x^2}=X[/tex]
now we have
[tex]y=X+9[/tex]
now we are give that
y=(f(g(x))
this means that for a function f(x) the value of x is replace with the function g(x)
then the only option to complete this statement is that
f(x)=X+9
but remember X=
