Anchors link the annotation to a point. You can turn off the anchor or have it show as an arrow, point or line.
You can have up to ten lines of information in your annotation and each line has an Equation Check Box next to it. This check box tells FX Graph how to interpret the information you have entered (or FX Graph has automatically generated for you). The first of our two lines is an equation so we have placed a tick in the box next to it to force FX Graph to display it that way. This annotation will appear as
This lets you set the style of the anchor line, the border line and the shading in the rectangle. You can also set the justification style.