Parabola - By varying the values of a, b and c, describe what happens to the graph of the parabola.

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Hyperbola - by varying the values of a and b, describe what happens to the graph.

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Exponential - by varying values of a, describe what happens to the curve.

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Cubic - by varying the values for a and b, describe what happens to the graph

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Extension - by varying n, describe what happens to the graph, be careful, something interesting happens in a lot of places for different values, particularly in between whole numbers!