Quadratic curves and Equations Set 4 small

Author:
Mr Creamer
This is the 4th set of questions. Now a, b & c can by changed by using the slider Q5 - Change a, b & c to move the red curve. Find the 3 equations of blue curve A, curve B and curve C. 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)