Visualizing Functions as Graphs In the applet below is intended to help you understand the connection between the graph of a function and the function itself. Recall that a function can be thought of ...

Functions: Mapping Diagram. Here we look at a function as a mapping diagram. The inputs to the function g are along the real number line a the top, the outputs of g are on the real number line in the ...

Goal seeking is finding the correct input when only the output is known. This is often done using the goal seek function in Microsoft Excel or what-if analysis via computer programs.