Chapter 3: Function Graphing
106
Note:
Small
Xres
values improve graph resolution but may cause the TI-84 Plus to draw
graphs more slowly.
Changing a Window Variable Value
Changing a Window Variable Value
Changing a Window Variable Value
Changing a Window Variable Value
To change a window variable value from the window editor, follow these steps.
1.
Press
†
or
}
to move the cursor to the window variable you want to change.
2.
Edit the value, which can be an expression.
•
Enter a new value, which clears the original value.
•
Move the cursor to a specific digit, and then edit it.
3.
Press
Í
,
†
, or
}
. If you entered an expression, the TI-84 Plus evaluates it. The
new value is stored.
Note:
Xmin<Xmax
and
Ymin<Ymax
must be true in order to graph.
Storing to a Window Variable from the Home Screen or a Program
Storing to a Window Variable from the Home Screen or a Program
Storing to a Window Variable from the Home Screen or a Program
Storing to a Window Variable from the Home Screen or a Program
To store a value, which can be an expression, to a window variable, begin on a blank line
and follow these steps.
1.
Enter the value you want to store.
2.
Press
¿
.
3.
Press
to display the
VARS
menu.
4.
Select
1:Window
to display the
Func
window variables (
X/Y
secondary menu).
•
Press
~
to display the
Par
and
Pol
window variables (
T/
q
secondary menu).
Summary of Contents for -84 Plus
Page 1: ...TI 84 Plus TI 84 Plus Silver Edition Guidebook...
Page 213: ...Chapter 8 Draw Instructions 210...
Page 248: ...Chapter 10 Matrices 245 row value matrix rowA rowB...
Page 332: ...Chapter 12 Statistics 329...
Page 413: ...Chapter 14 Applications 410...
Page 427: ...Chapter 15 CATALOG Strings Hyperbolic Functions 424 sinh 1 value cosh 1 value sinh 1 value...
Page 496: ...Chapter 17 Activities 493 If C A and D B Stop Goto Z Quit if guesses are correct...
Page 672: ...Appendix C Service and Warranty Information 669...