数学 · KS3 Y9 · Ratio & Proportion

Direct proportion y = kx

m102免费1:36Heddy 星级 7 颗中 1 颗，未达标

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你需要知道的

  • Directly proportional quantities increase by the same factor.
  • The relationship can be written y = kx.
  • Find k from a known pair of values.

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Topic-by-topic revision built around the June 2023 Higher Paper 2; standard GCSE content for Year 11 Higher students.

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