Functions(Inverse, composite) and Relations - Timoy White

This video is about solving mixed cxc type questions on function and relation. This tutorial will help you to correctly evaluate a given function. Determine the inverse of a given function as well as to fine the composition of two given functions. You will also learn how to determine the value that makes a rational function undefine and solve for the value of a unknow in a function given that it is equal to a given value. For example, h(x) = 2x - 4, determine the value of x if h(x) = 0.