General Maths Units 3 and 4

Using an explicit rule for geometric growth and decay

Modelling growth and decay using recursion

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About this lesson
This is one of the last videos in the Year 12 General Maths series looking at modelling growth and decay using recursion. We have spent time, in the last video, looking at recurrence relations and how they can apply to geometric sequences. This video looks at how we can turn a recurrence relation into a rule. Once we have the rule, I apply it to compound interest and reducing balance depreciation problems with lots of worked examples. I finish the video by looking at some VCAA questions.

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  1. Introduction

Legal (VCAA)

VCE Maths exam question content used by permission, ©VCAA. The VCAA is not affiliated with, and does not endorse, this video resource. VCE® is a registered trademark of the VCAA. Past VCE exams and related content can be accessed at www.vcaa.vic.edu.au

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  • Title Using an explicit rule for geometric growth and decay
  • Section Modelling growth and decay using recursion
  • Course General Maths Units 3 and 4

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