4MA1/2FR Jun 2024, Question 13: Drawing Straight-Line Graphs
Pearson Edexcel International GCSE Mathematics A 4MA1 · Paper 2FR (Foundation) · Calculator · 3 marks
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The question, in short
On the given grid, plot the straight line y = 5 − 2x using x values from −2 to 3.
Summarised in our own words. Use the official paper for the exact wording and the diagram.
Solution · 3 marks
- 1Work out y for each x using y = 5 − 2x
- 2x = −2, −1, 0, 1, 2, 3 gives y = 9, 7, 5, 3, 1, −1
- 3Plot the points and draw one straight line from x = −2 to x = 3
Answera straight line passing through the points (−2, 9), (−1, 7), (0, 5), (1, 3), (2, 1), (3, −1)
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