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4. Press ¸ to draw the function on the
Graph screen.
You cannot trace, zoom, or perform a
math operation on a drawn function.
To clear the drawn function, press
Note:
†
– or –
Drawing the Inverse of a Function
Drawing the Inverse of a Function
Drawing the Inverse of a Function
Drawing the Inverse of a Function
Execute
from the Home screen or a program. You cannot draw an inverse
DrawInv
function interactively from the Graph screen.
DrawInv expression
For example, use the graph of
1. On the Graph screen, press: and select
To display the Home screen and put
ˆ
3
2. On the Home screen, specify the inverse
function.
Additional Graphing Topics
3
as shown above.
y1(x)=.1x
–2x+6
3:DrawInv
DrawInv
DrawInv y1(x)
in the entry line, press:
489
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