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Investigate the transformations of the plane given by the 2 by 2 matrices with entries taking all combinations of values 0, -1 and +1.
The clues for this Sudoku are the product of the numbers in adjacent squares.
Which line graph, equations and physical processes go together?
I took the graph y=4x+7 and performed four transformations. Can you find the order in which I could have carried out the transformations?
Can you make matrices which will fix one lucky vector and crush another to zero?
Explore the shape of a square after it is transformed by the action of a matrix.
Can you work out which processes are represented by the graphs?
Can you make sense of the three methods to work out what fraction of the total area is shaded?