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2. Clear the Y= Editor and turn off any stat
data plots. Define y1(x) = .1x
3
N2x+6.
A thick border around the
Y= Editor
indicates it is active. When active, its
entry line goes all the way across the
display.
Press , 8 ¸ ‡ 5 ¸ .1 X Z 3 |
2 X « 6 ¸
3. Select the
ZoomStd viewing window,
which switches to the Graph screen and
graphs the function.
The thick border is now around the Graph
screen.
Press „ 6
4. Switch to the
Y= Editor and edit y1(x) to
change .1x
3
to .5x
3
.
2 a is the second function of O.
The thick border is around the
Y= Editor.
Press 2 a C ¸ A B B 0 5
¸
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