College Algebra CLEP Prep 2026 – 400 Free Practice Questions to Pass the Exam

The inverse of a function is the opposite of the original function, where the input and output values are switched. In this case, the original function is y = x2, which squares the input value to get the output value. The inverse of this function would be y = 1/x, which takes the output value and finds the input value that, when squared, would result in the output value. This applies to all points on the graph, so options A and B are incorrect. Option C would be the inverse if the original function was y = 1/x, which is not the case here.