You can display plot components with varying degrees of transparency.

Click the plot object or on a specific curve to select it.

From the Plot menu, select Transparency.

Alternatively, right-click (Control-click, for Macintosh) the plot to activate the context menu.

Select the desired transparency. (0 means fully opaque and 1 means fully transparent.)

Click OK.

You can also customize the degree of transparency for your plot component.

Click the plot object or on a specific curve to select it.

From the Plot menu, select Transparency.

Alternatively, right-click (Control-click, for Macintosh) the plot to activate the context menu.

Select Set...

Move the slider, left or right, until the desired transparencyis reached.

Click OK