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Solving Simultaneous Equations Graphically

Solving Simultaneous Equations Graphically

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Question 7

The graphs of the straight lines with equations y=2xy = 2xy=2x and y−x=2y - x = 2y−x=2 have been drawn on the grid.

A coordinate grid with x and y axes ranging from -5 to 5. Two straight lines are plotted. The first line, y = 2x, passes through the points (0, 0), (1, 2), and (2, 4). The second line, y - x = 2, passes through the points (0, 2), (-2, 0), and (2, 4). The two lines intersect at the point (2, 4).

Use the graphs to solve the simultaneous equations

y=2x y = 2x y=2x y−x=2 y - x = 2 y−x=2
[2]
Markscheme

Solving Simultaneous Equations Graphically Questions

  1. GCSE
  2. /Maths
  3. /Solving Simultaneous Equations Graphically

16 exam-style questions on Edexcel GCSE Maths Solving Simultaneous Equations Graphically. Each one has a worked solution and a mark scheme showing where the marks go.

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