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Solving Simultaneous Equations Graphically

Solving Simultaneous Equations Graphically

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Question 7

The graph of x+2y=4x + 2y = 4x+2y=4 is drawn on the grid.

A coordinate grid with x and y axes. A straight line is plotted passing through (0, 2) and (4, 0).

a.

On the grid, draw the graph of y=2x+7y = 2x + 7y=2x+7

[2]
b.

Use the graphs to solve the simultaneous equations

x+2y=4y=2x+7 \begin{aligned} x + 2y &= 4 \\ y &= 2x + 7 \end{aligned} x+2yy​=4=2x+7​

x=………x = \dots\dots\dotsx=………

y=………y = \dots\dots\dotsy=………

[3]
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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