E. F5 - Math

A:Tangentdraws the tangent line at a designated point, and states the equation of the tangent line.

Press to

access the Y=Editor. Press to

set the window.Press to

draw the graph.Press and

select A:Tangent. Press and the

calculator will request

a value for x. Enter -1 as the

value for x and

press . The

tangent is drawn and

an equation given.