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Cla
Pad Operation
(1) On the application menu, tap
(2) On the Graph Editor window, tap the down arrow next to "
(3) On the list that appears, tap the function type you want to select.
Storing a Function
This section presents a number of examples that illustrate how to store a Graph & Table
application function.
To tore a rectangular coordinate function (Y=)
Example: To store the rectangular coordinate function
(1) On the Graph Editor window, tap [Type] and then [
coordinate expression.
(2) Tap the box to the right of line number "
(3) Press
to store the expression.
To tore a polar coordinate equation (r=)
Example: To store the polar coordinate equation
(1) On the Graph Editor window, tap [Type] and then [
expression.
(2) Tap the box to the right of line number "
(3) Tap
to store the expression.
To tore parametric function
Example: To store the parametric functions below in line numbers
xt
= 3sin
yt
= 3cos
(1) On the Graph Editor window, tap [Type] and then [ParamType] to specify parametric
expressions.
(2) Tap the box to the right of line number "
(3) Tap the box to the right of line number "
3-3-3
Storing Functions
.
.
.
t
t
.
.
20060301
y
=", or tap [Type].
2
y
x
= 2
– 5 in line number
y
=Type] to specify a rectangular
y
1", and then input the expression:
r
= 5sin3 θ in line number
r
=Type] to specify a polar coordinate
r
2", and then input the expression:
xt
xt
3", and then input the
yt
3", and then input the
y
1
r
2
yt
3/
3
x
-expression:
y
-expression:
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