While the other formulas can do some magical things, the FORECAST function feels the closest to actual magic because it's as ...

How to Graph a Function in Excel. A mathematical function is a formula that takes an input, x, applies a set of calculations to it, and produces an output called y. By calculating a function at a ...

Show answer Solving equations with quadratic graphs Graphs of quadratic functions can be used to solve equations. Example Draw the graph of \ (y = 2x^ {2} + 2x – 4\) for values of –3 to 2.

GRAPH functions perform library management tasks from within the DATA Step Graphics Interface. These functions can only be performed on one catalog at a time. They cannot be performed across catalogs.

Learn how to use functions to represent translations, sketches, compressions and reflections of graphs with GCSE Bitesize Maths.