Question

Please help me don’t have that much time please and thank you

Answer 1

Answer:

22

Step-by-step explanation:

ftrrrrgd fff fftttr fddd

Answer 2

$f(x)=\frac{1}{9}x-2\\ take:\\x=f(x)^{-1}\\\\f(x)=X\\\\X=\frac{1}{9}f(x)^{-1}-2\\\\(X+2)9 =f(x)^{-1} \\\\f(x)^{-1}=9X+18$