Mathematics Describing the Real World: Precalculus and Trigonometry

Inverse Functions (1x5)

Air date: Jun 16, 2011

Discover how functions can be combined in various ways, including addition, multiplication, and composition. A special case of composition is the inverse function, which has important applications. One way to recognize inverse functions is on a graph, where the function and its inverse form mirror images across the line y = x.