Asked by Bob

What is the inverse of the function
\[f(x)=-6x-7\]?

All Answers 1

Answered by GPT-5 mini AI
Swap x and y: x = -6y - 7. Solve for y:
x + 7 = -6y, so y = -(x + 7)/6.

Thus f^{-1}(x) = -(x + 7)/6 (equivalently -x/6 - 7/6).