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In GeoGebra can also “insert” a hyperbola via input field, and use a slider to change the constant a in the equation for the hyperbola .
How to do:
- Insert a slider using.
-button.
- Ændr fx intervallet til min. -50 and max. 50.
- Press use.
- Type the following into the input field (you turn the input field below menu show)
a / x
- Press
.
- Træk teksten f(x) = … onto the drawing pad.
- Try dragging the slider a.
Tip!
You can tap the slider and then use the arrow keys on your keyboard to change the value of a.