Casio ClassPad 300 PLUS User Manual page 280

k Drawing a Parabola that Opens Vertically
A parabola with a vertical axis is one whose principal axis is parallel to the
two possible equations for a parabola with a vertical axis:
y x y
2
= A( – H) + K and
u ClassPad Operation
(1) In step (2) of the procedure under "Drawing a Parabola that Opens Horizontally", select
2
"Y = A(X – H) + K" or "Y = AX
(2) Specify values for the coefficients.
4-3-3
Drawing a Conics Graph
x x
2
= A + B +C.
2
+ BX + C".
20050501
y
-axis. There are