Using the 3D Graph Application

Graphing z=f(x,y) Form

a.Tap mand then D

b.Tap in the box following z1

c.Input: 1/(x^2+y^2)

d.Press E

e.Tap %on the toolbar

f.Press and drag within the graph window

Graphing in Parametric Form

a.Tap in the box following z2

b.Tap the button to change to parametric

c.Press the kkey

d.Tap the mth tab and then TRIG

e.Input: Xst2=2sin(s)cos(t) Yst2=cos(t) Zst2=t

f.Press Eand then tap %

Modifying Graphs

a.Change Yst2 to cos(t)cos(s)

b.Tap %on the toolbar

c.Tap rto enlarge the graph window

d.Press and drag to rotate your graph

Hot Keys for all graph windows

Tap the + key

Tap the - key

Tap the = key

CASIO ClassPad 330 and ClassPad Manager Software Version 3.04

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