Graphing Math Menu
When a graph is displayed, press 
to view the math menu.
Press to see more options.
Press to select
Lower which sets the right bound used for finding roots and calculating
integrals.
Press 
to select
Upper which sets the left bound used for finding roots and calculating
integrals.
Press 
to select
Root which finds an x intercept.
Press 
to select
dy/dx which finds the derivative of a function.
Press 
to select
which finds a
definite integral of a function.
Press
to select Minimum which finds a relative minimum.
Press
to select Maximum which finds a relative maximum.
Press
to select Inflection which finds a point of inflection.
Press
to select Y-intercept which finds the y-intersept of a curve.
Press
to select Intersection which finds a point
of intersection.
Press
to select Distance
which finds the distance between two points.
Press
to select Arc which
finds the length along a curve from one point to another.
Press
to select Tangent
Line which draws a line to a curve at a point.