Drawing Straight lines from Intercepts
Linear relations
Essential Mathematics Year 9
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Lesson notes


  Learning objectives
  Recap: Cartesian Planes and Coordinates
  RECAP: Intercepts
  Finding intercepts using algebra
  Joining the points to make a line
  Different ways to express a straight line
  Intercept form of a straight line
  Example 1
  Example 2
  Extension: Finding the rule from just two points
  Final words and summary

Linear relationships is a massive part of the Year 9, 10, 11 and 12 courses. Being able to draw graphs is going to be really important. This next video in the series will show you how to draw straight lines from intercepts. This really easy concept seems to confuse many students, so hopefully this video will help you. There are lots of worked examples and explained using plain English and lots of humour. Why not try something different.
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