14 March 2014

14 March, S3 - Year 9B*

Title: Quadratic Graphs
Challenge Question
What shape do you expect the graph to be?

Learning Targets
Developing
To be able to demonstrate how to draw quadratic graphs.

Mastering
To be able to solve quadratic equations from their graphs.


Resources 

Follow these links to WolframAlpha. Sketch these graphs in your book. What does these graphs have in common.   
y = x^2 , y = 2x^2, y=3x^2

y = x^2 , y = (x + 2)^2, y=(x - 1)^2

y = x^3 , y = 2x^3, y=3x^3

y = x^3 , y = (x + 7)^3, y=(x - 4)^3





Plotting Quadratics with Axis (print)
Homework
MyMaths: Plotting Graphs
This is also set as a task in MyMaths.

You can use WolframAlpha.com to help.