Sharp EL-9650 Operation Manual page 8

Features
S
hift
Graph shift function helps students grasp the relationship between an equation and its graph.
Shift the graph's location without changing its shape, and the change is immediately reflected
in the equation on the right side of the display.
Example
When the graph of y = x
Key Operation
1
2
Pen
Touch
3
Pen
Touch
4
Pen
Touch
5
Pen
Touch
(Change the location of graphs)
how does this affect the equation?
2
is shifted downward,
Display Notes
Enter SHIFT/CHANGE mode.
If SHIFT is not already
highlighted press .
Select shift. Cursor moves to the
equation menu.
2
Select the equation: y = x
draw the graph.
Select the location of the shift:
move cursor down twice.
View the result of the shift.
2 ]
y = x
2
y = x -2
]
and
6