Question

DetermIne the inverse function of f(x) = 1/3 + 6
Please show work

Answer 1

f(x)⁻¹ = 3x - 18

Explanation:

I'm going to assume that 1/3 is the coefficient of the x.

f(x) = 1/3x + 6

y = 1/3x + 6

x = 1/3y + 6

x - 6 = 1/3y

3x - 18 = y

f(x)⁻¹ = 3x - 18