y=f(x)+3
y=f(x)-2
y=f(x+3)
y=f(x-1)
y=2f(x)
y=½f(x)
y=f(2x)
y=f(½x)
y=-f(x)
y=f(-x)
y=3f(x+2)
y=-f(3x)
y=2f(x-3)
y=-f(x+3)-2
y=3f(x-2)+1
y=f(2x+1)
Choose a transformation by clicking one of the buttons above. You can then sketch using your mouse (or finger/stylus if using a touch-sensitive screen) what you think the transformed graph will look like. Click the 'Show transformation' to see how close your sketch is to the computer generated version.
Find the equations which will produce the given patterns of graphs.
The short web address is:
Transum.org/go/?to=graphpatterns
It is a race against the clock to answer 30 mental arithmetic questions. There are nine levels to choose from to suit pupils of different abilities.
The best tool on the Transum website for quickly producing graphs is the Graph Plotter:
Many other visual aids for the Maths teacher are available on this website. There are also an ever increasing number of interactive exercises for students. Browse the collection from the menu at Transum Mathematics.
An interactive flashcard web application that helps IB Mathematics AA students master exam notation. So far this activity has been accessed 17 times and it is ready for you to enjoy!
"I never trust people with graph paper. I always think they are plotting something!"
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