Edexcel
GCSE
Maths
Parallel & perpendicular lines
Edexcel GCSE Maths revision on Parallel & perpendicular lines. Aligned to the Pearson Edexcel GCSE Mathematics 1MA1 specification. This bank has 1 practice question on this topic.
Sample questions (1 of 1)
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Question 1
The line y = 2x + 1 has gradient 2. Plot three points on the parallel line y = 2x - 3: (0, -3), (1, -1) and (2, 1).
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Answer:
y = 2x - 3 has the same gradient as y = 2x + 1 (both 2), so they're parallel. Sub x = 0, 1 and 2 to get y = -3, -1 and 1.
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