0580/13 Oct/Nov 2024, Question 12: Parallel Lines and Their Equations
Cambridge IGCSE Mathematics 0580 · Paper 13 (Core) · Calculator · 1 mark
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The question, in short
State an equation for a straight line that has the same gradient as y = 2x.
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Solution · 1 mark
- 1Parallel lines have the same gradient, 2, but a different intercept
- 2y = 2x + k with k ≠ 0, e.g. y = 2x + 1
Answery = 2x + k, k ≠ 0
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