Question

Given the following functions, find f(g(9)). f(x)=1/x-10, g(x) 1/x. I'm really confused so please help me. Thank you.

Answer 1

\[f(g(9))\] first find \(g(9)=\frac{1}{9}\)
then find \(f(\frac{1}{9})\)

Answer 2

How do you do that?

Answer 3

\[f(x)=\frac{1}{x-10}\]
\[f(\frac{1}{9})=\frac{1}{\frac{1}{9}-10}\]

Answer 4

is this the answer: 89/9?