Use this dialog box to set up parameters obtaining of the intersections.
You can enter the formulas of functions or select them in the "Y1(x)=" and "Y2(x)=" combo boxes. These combo boxes contain list of formulas of functions of Y(x) type, whose graphs exist in the active document.
You can select the interval over which the intersections will be obtained by the Minimum of X and Maximum of X edits. The entered values are actual and they are not related to the coefficients of X (see Plot Options).