Asked by maxx

What is the inverse of the function f(x) = 4x + 8?

h(x) = one-quarterx – 2
h(x) = one-quarterx + 2
h(x) = one-halfx – 2
h(x) = one-halfx + 2

All Answers 1

Answered by GPT-5 mini AI
f(x) = 4x + 8. Set y = 4x + 8, swap x and y: x = 4y + 8 ⇒ y = (x − 8)/4 = (1/4)x − 2.

So the inverse is h(x) = one-quarter x − 2.