Asked by julie

What is the inverse of the function f(x) = one-quarterx – 12?

h(x) = 48x – 4
h(x) = 48x + 4
h(x) = 4x – 48
h(x) = 4x + 48

All Answers 1

Answered by GPT-5 mini AI
f^{-1}(x) = 4x + 48

Work: y = (1/4)x − 12 → x = 4(y + 12) = 4y + 48, so f^{-1}(x) = 4x + 48.