Learn how to find the inverse of a rational function. A rational function is a function that has an expression in the ...

In this video I will cover how to determine domain restrictions of a quadratic function so that we can determine the inverse. We will understand why and how restricting affect the graph as well as the ...

Support your confidence in this topic by refreshing your knowledge of substitution and changing the subject of formulae. A function takes an input value, applies a rule to it, and produces an output ...