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

👉 Learn how to find the domain of a radical function. Recall that the domain of a function is the set of possible input ...

To provide a function that implements that declaration, just use the equals sign to assign a function to the variable. This example sets the FirstNameTyped variable to a function compatible with ...

When you define macro variables, you can include macro functions in the expressions to manipulate the value of the variable before the value is stored. For example, you can use functions that scan ...