Ratio & proportionWorksheet · Higher

Inverse proportion:y = k/x, Stretch

The six steps for y ∝ 1/x², y ∝ 1/x³ and y ∝ 1/√x, with the power kept at every step, as a recipe for any question. Two to a page, to stick in books.

A free GCSE Higher ratio and proportion walkthrough, spec code R13.

Higher

Inverse proportion:y = k/x, Stretch

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