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

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

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

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

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!