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Drawing Quadratic Graphs

Drawing Quadratic Graphs

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Question 2

Here is the graph of y=x2+2x−8y = x^2 + 2x - 8y=x2+2x−8

A coordinate grid showing an upward-opening parabola with labelled x- and y-axes and the point (0, −8).

a.

Write down the turning point of the graph y=x2+2x−8y = x^2 + 2x - 8y=x2+2x−8

[1]
b.

Use the graph to find the roots of the equation x2+2x−8=0x^2 + 2x - 8 = 0x2+2x−8=0

[2]
Markscheme

Drawing Quadratic Graphs Questions

  1. GCSE
  2. /Maths
  3. /Drawing Quadratic Graphs

25 exam-style questions on OCR GCSE Maths Drawing Quadratic Graphs. Each one has a worked solution and a mark scheme showing where the marks go.

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