This tutorial discusses the concept of function notation. Examples include finding function values from both equations and graphs and evaluating function values at algebraic expressions.

This tutorial describes both set builder and interval notation and includes some examples graphed on number lines.

This tutorial discusses inverses of functions. Examples include showing how to draw an inverse from a graph and how to algebraically determine an inverse from an equation.

This tutorial shows how to find the sum or difference of a function algebraically and graphically. Also included in the second example (in the part 2 tutorial) is an application involving differences of functions. This is the first part of a two part tutorial.

This tutorial shows how to find the sum or difference of a function algebraically and graphically. Also included in the second example (in the part 2 tutorial) is an application involving differences of functions. This is the second part of a two part tutorial.

This tutorial shows how to combine products and quotients of functions and includes a couple of examples demonstrating how products and quotients of functions work.

This tutorial explains the concept of composite functions. An example is given demonstrating how to work algebraically with composite functions and another example involves an application that uses the composition of functions.

This tutorial shows what exponential functions with bases larger than 1 and also between 0 and 1 look like. The basic properties of exponential functions are discussed. The inverse of an exponential function is graphed as well.

This tutorial shows how to graph polynomial functions when they are in a factored form.