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Completing the Square

Completing the Square

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Question 144
a.

Show that 3x2−6x+6=3(x−1)2+33x^2 - 6x + 6 = 3(x - 1)^2 + 33x2−6x+6=3(x−1)2+3.

[3]
b.

Hence, or otherwise, write down the coordinates of the turning point of the graph of y=3x2−6x+6y = 3x^2 - 6x + 6y=3x2−6x+6

[1]
Markscheme

Completing the Square Questions

  1. GCSE
  2. /Maths
  3. /Completing the Square

250 exam-style questions on Eduqas GCSE Maths Completing the Square. Each one has a worked solution and a mark scheme showing where the marks go.

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