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General Maths Units 1 and 2

Solving Simultaneous Equations

Linear relations and modelling

12:44 Lesson length
10 Chapters
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About this lesson
This is another video in the series looking at graphs and deals with the topic relating to Solving Simultaneous Equations for the Year 11 VCE (Units 1 and 2) General Mathematics course. I look at the three ways two lines can cross and show how to find the crossing point (solution) using the CAS and by inspection. There are a number of worked examples all explained in an easy to understand way.
Lesson chapters
  1. 00:11 — Welcome
  2. 00:58 — Recap of past learning
  3. 01:07 — What is a frustrum?
  4. 01:42 — Putting two straight lines on one graph
  5. 03:29 — Solving simultaneous equations
  6. 04:07 — Example 1: Finding the point of intersection by reading from a graph
  7. 04:58 — Using the CAS to find the point of intersection
  8. 06:26 — Example 2: Reading the point of intersection from a graph
  9. 07:55 — Using a CAS to find solutions to simultaneous equations
  10. 10:40 — Example 3: Solving using the CAS and System of Equations
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 Solving Simultaneous Equations
  • Section Linear relations and modelling
  • Course General Maths Units 1 and 2

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