Question

What is the inverse of the function f(x) = one-ninthx + 2?

Answer 1

B

Explanation:

yes

Answer 2

Answer: 9x - 18

Explanation:

Inverse is when you swap the x's and y's and solve for y

`\text{Given: }\quad y=(1)/(9)x+2\\\\\text{Swapped: }x=(1)/(9)y+2\\\\.\qquad \quad x-2=(1)/(9)y\\\\.\qquad  9(x-2)=y\\\\.\quad \large\boxed{9x-18=y}`