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Proportion, Graphs and Equations - Calculate

Text Proportion, Graphs and Equations - Calculate

TLF ID A004264

This unit challenges students to identify and describe everyday examples of ‘direct’ and ‘indirect’ proportion. They learn to recognise direct and inverse proportion from graphs, distinguish between positive and negative gradients and use the equation y = kx to model direct linear proportion.

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Educational details

Educational value
  • Teaching and learning
Year level

9

Topics Linear equations Line graphs Direct proportions Inverse proportions Linear proportions
Learning area
  • Mathematics

Other details

Contributors
  • Publisher
  • Name: Calculate
  • Organization: Calculate
  • Description: Publisher
  • Name: Australian Mathematical Sciences Institute
  • Organization: Australian Mathematical Sciences Institute
  • Description: Publisher
  • Address: AUSTRALIA
  • Resource metadata contributed by
  • Name: Education Services Australia Ltd
  • Organisation: Education Services Australia Ltd
  • Address: AUSTRALIA
  • URL: www.esa.edu.au
Access profile
  • Unknown
Learning Resource Type
  • Text
  • Downloadable
Rights
  • © 2019 Australian Mathematical Sciences Institute