Select the correct answer.
What is the inverse of function f?
f(x)=10 9x+11

A.f−1(x)=9x+11 /10
B. f−1(x)=9 10x+11
C. f−1(x)=9x−99 /10
D. f−1(x)=10x−110/ 9
Edmuntem btw