Select an App to learn more
▼
The Function Editor App
How do I use the quick zoom features to zoom in and out on a graph?
The TI-84 Evo has pre-defined window settings that let you quickly adjust the graph window to a pre-determined level of magnification and scale. To display this menu, press the f key:
| 1: Zoom Box | Lets you draw a box (using the cursor pad) to define the viewing window. |
| 2: Zoom In | After you position the cursor and press =, magnifies the graph around the cursor using the zoom factors (default is 2x). |
| 3: Zoom Out | After you position the cursor and press =, displays more of the graph centered around the cursor using the zoom factors (default is 2x). |
| 4: Zoom Default | Sets the change in X and Y to increments of 0.1 when you use g. |
| 5: Zoom Square | Adjusts [Xmin, Xmax] for the set [Ymin, Ymax] to square aspect ratio. |
| 6: Zoom [-10,10] | Sets the window variables to a [-10,10] interval for both x and y axes. |
| 7: Zoom Trig | Sets the built-in trigonometry window variables. |
| 8: Zoom Fit | Adjusts [Ymin,Ymax] to view an entire graph in the [Xmin,Xmax] setting. |
| 9: Zoom Stat | Sets the values for currently defined statistical lists. |
| 0: Zoom Quadrant1 | Only displays Quadrant 1. |
| A: Zoom Integer | After you position the cursor and press =, X and Y trace on integer values. |
| B: Zoom Frac1/2 | Sets the graphing window to support tracing on fraction values, where possible. |
| C: Zoom Frac1/3 | Sets the graphing window to support tracing on fraction values, where possible. |
| D: Zoom Frac1/4 | Sets the graphing window to support tracing on fraction values, where possible. |
| E: Zoom Frac1/5 | Sets the graphing window to support tracing on fraction values, where possible. |
| F: Zoom Frac1/8 | Sets the graphing window to support tracing on fraction values, where possible. |
| G: Zoom Frac1/10 | Sets the graphing window to support tracing on fraction values, where possible. |