GCSE · Straight-line graphs

Finding the equation of a lineExam-style questions

How gradient + one point pins down a unique line, why c comes from substituting the point, and why disguised forms like 2y = 6x + 4 must be rearranged before reading anything off.

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15 questions · GCSE (Higher) level · mark scheme and worked solution on each · no sign-up to try

DifficultyAllLevel 1Level 2Level 3Level 4Level 5
  1. 1
    Write down the equation of the straight line with gradient 2 that passes through the point (0,−3)(0, -3)
    Level 3 · 2 marksTry it
  2. 2
    Write down the equation of the straight line with gradient 44 that passes through the point (0,1)(0, 1)
    Level 3 · 1 markTry it