User guide

From the next screen you may choose between normal, thick, broken thick,
square plot, cross plot, and dot plot. For this example I have chosen Thick.
Regraph $.
Many calculators require a mode change to graph equations like x = −2.
However the Casio can complete this task with just a few steps! We wish to
change y2 into a x= format. Be sure that y= is the active window (bolded
window frame). Using the tool bar icon C you may choose h. Make sure
both equations y1 and x2 are checked. Regraph $ Notice that the line
style helps you distinguish one graph from another.
30