This dialog box appears when you create an Y(X) = F(x) type of graph or modify its properties.

The 'Y(X)=' box prompts you to enter a functions formula. The right hand side of the formula must be any mathematical expression that may include the independent variable X.

The Intervals tab lets you choose the space for each line. This makes it possible to draw graphs that only occupie part of the (x, y)-axes (not the whole as by default).

A graph can be displayed using different colors, line styles and widths. Use the appropriate boxes to changes these properties.