Core 1 Chapters 1- 3

  • Created by: Harmeet
  • Created on: 23-09-12 19:04

Linear Graphs

Linear Graph : Key Points

  • Straight Line Graphs
  • Y=Mx+C
  • Gradient - steepness of the line
  • Gradient = increase in Y / increase in X
  • Lines with the same Gradient are PARALLEL
  • Lines a negative Reciprocal are PERPENDICULAR 
  • Working out the midpoint you simply add the two co-ordinates together and divide by 2
  • The point of intersection of two graphs is found by treating their equations as simultaneous equations and solving them 
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lily grosvenor


comment on length of a line?

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