This example uses the basic function \(y = f(x)\). This can then be uses to draw related functions. Notice that the main points on this graph are: \(x = - 2,\,1,\,4\) ...

For example, we can call either of the overloaded versions of the addFunction() method to add more than one function to a graph. Listing 9 shows how to add three functions, each with different colors.

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 ...

Save guides, add subjects and pick up where you left off with your BBC account. All quadratic functions have the same type of curved graphs with a line of symmetry. The graph of the quadratic ...