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​Q22: Answers – Paper 1 – November 2018

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Content:

• Plotting Quadratic Functions
• Estimating Values from Quadratic Curves​

Quizzes:

• Plotting Quadratic Functions
• Estimating Values from Quadratic Curves

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Mark Scheme

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Working

a) Complete the table of values for        y = x²

b) Draw the graph of      y = x²      for values of x from –2 to 2

c) Use your graph to estimate the value of

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Question
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22) 

a) Complete the table of values for        y = x²

[1 mark]​​

b) Draw the graph of      y = x²      for values of x from –2 to 2

[2 marks]​​

c) Use your graph to estimate the value of

[2 marks]​​

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