Question

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

h(x) = 18x – 2
h(x) = 9x – 18
h(x) = 9x + 18
h(x) = 18x + 2

Answer 1

c

Explanation:

we know that f(x) = 1/9x +2,

so h(1/9x + 2) = x