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Sequences 2 (Non-Linear)

Algebra PowerPoint Presentation

Sequences 2 (Non-Linear)

This is a PowerPoint math or maths presentation on Non-Linear Sequences.
This compliments the earlier linear sequences presentation. It starts of with a set of animated mystic roses which is looked at later on to reveal the triangular numbers.
We look at the method of second difference for quadratic functions as well as third differences for cubics. We also look at power functions. There are dozens of questions for the students to tackle (worksheets and answers included).
Finally, for those that wish to use it, perhaps with the more able groups, we explain how the rule for the general quadratic can be obtained by setting up a system of simultaneous equations. The students then have two questions to try by themselves. The teacher has the full solutions and answers to each of these. A bit different but interesting!

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