Quadratic curves and Equations Set 1

Mr Creamer
The General Form:                   y = ax²+bx +c This is the first set of questions. On this page a is always 1. b & c can by changed by using the slider Q1 - What happens when you move c in the positive direction (bigger) Q2 - What happens when you move b in the positive direction (bigger) Write your answers down on your homework sheet.
Select the first tool (the arrow) to move the sliders Select the last tool (the big +) to move the screen or zoom in or out (with mouse roller)