Exploring Quadratic Mappings
Age 14 to 16 Challenge Level:
The mapping below was created using the
NRICH Number Plumber.
Click
here to watch a video explaining how to use the Number Plumber.
Click on the mapping to explore the relationship between the function and its graph.
Now replace the 1 and 3 with other values. How does this affect the graph?
What happens if you add instead of subtract?
Describe and explain any generalisations you make.