Question

Consider the function represented in the table.



Which point of the given function corresponds with the minimum value of its inverse function?

(–20, 8)
(–10, 3)
(0, –2)
(8, –6)

Answer 1

If f(a) = b, then f⁻¹(b) = a, so the inverse's values are the original x-coordinates. The minimum x-coordinate among the given points is -20, so the corresponding point is (-20, 8).