| When a graph is displayed, press F5 to view the Math menu. Press the number to select an option or use the cursor keys to highlight an option. Then press ENTER. |
|
Press 
to select 1:Value to evaluate a function for a given value of x.
Press 
to select 2:Zero to find a zero of a function (i.e., an x-intercept).
Press 
to select 3:Minimum to find a relative minimum.
Press 
to select 4:Maximum to find a relative maximum.
Press 
to select 5:Intersection to find a point of intersection.
Press 
to select 6:Derivatives 
to find the derivative of a function.
Press 
to select 7: 
to find the
value of a definite integral.
Press 
to select 8:Inflection to find the inflection point of a curve.
Press 
to select 9:Distance to find the distance between two points.
Press 
A to select A:Tangent to draw a tangent line at a point.
Press B to select B:Arc to find the arc length between two points.
Press C to select C:Shade to shade a portion of a graph.