Creating a Parabola

Topic:
Parabola
Type the following into the Input field 1) f(x) = a x^2 2) Click Create Sliders for a You now see the parabola f(x) = 1 x^2 Type: a =Slider[ -5, 5, 1 ] this changed the properties of the slider increment to 1. Slider[ <Min>, <Max>, <Increment>, <Speed>, <Width>,<Is Angle>, <Horizontal>, <Animating>, <Boolean Random>] Use the Move Tool move to change ‘a’