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General Maths Units 1 and 2

Substitution of values into a formula and constructing a table of values

Linear relations and modelling

18:33 Lesson length
14 Chapters
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About this lesson
This is the first video in the series relating to Linear relations and modelling for the Year 11 General Maths Units 1 and 2 course. Algebra is really important and it's clear it's going to be needed for much of the work both in Units 1 and 2 but Units 3 and 4 too. This series of videos will look at a number of algebra concepts. The first is how we can substitute values into a formula and construct a table of values. There are lots of worked examples and the theory is explained in an easy to understand way.
Lesson chapters
  1. 00:07 — Welcome
  2. 00:58 — Learning objectives
  3. 01:16 — Recap of past learning
  4. 01:50 — Substitution
  5. 02:34 — BIDMAS not BODMAS!
  6. 03:11 — Expressions and equations: What's the difference?
  7. 04:14 — Examples of substituting
  8. 06:21 — Example 2
  9. 08:21 — Example 3
  10. 10:28 — Substituting more than one value
  11. 10:58 — Example 4
  12. 13:07 — Using the CAS to get a table of values
  13. 16:58 — Another way to use the CAS
  14. 18:04 — Final comments
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

Video details
  • Title Substitution of values into a formula and constructing a table of values
  • Section Linear relations and modelling
  • Course General Maths Units 1 and 2

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