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​Q3: Question – Paper 3 – November 2018

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Content:

• Estimating the Roots of Quadratic Functions

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• Estimating the Roots of Quadratic Functions

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Question
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3 a) Complete this table of values for y = x² + x – 4

[2 marks]

b) On the grid, draw the graph of y = x² + x – 4 for values of x from –3 to 3

[2 marks]

c) Use the graph to estimate a solution to x² + x – 4 = 0

[1 mark]

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