Casio ClassPad 300 User Manual page 215

x
u To store an
= equation
x
Example: To store = 3
(1) On the Graph Editor window, tap [Type] and then [
x
= equation.
(2) Tap the box to the right of line number "
3y.
(3) Press E to store the equation.
u To store an inequality
Example: To store the inequality
(1) On the Graph Editor window, tap [Type] and then [
expression.
(2) Tap the box to the right of line number "
x{2-2x-6.
(3) Press E to store the expression.
Tip
• An error message appears if you enter an expression that does not fit the function type. Either
input the new function into a different line or delete the current function and then change the type
before re-inputting the function.
• You can change the equality/inequality sign of an
y y y y t, y s) expression after you input it. Simply tap the current equality/inequality sign.
( =, >, <,
On the Type dialog box that appears, select the sign you want and then tap [OK].
3-3-4
Storing Functions
y x
in line 4
x
4", and then input the equation:
y x 2 x
> – 2 – 6 in line
y
5", and then input the expression:
20021201
x
=Type] to specify an
y
5
y
>Type] to specify an inequality
x x x x x t, x
-type ( =, >, <,
s) or y
-type