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Q3: Answers – Paper 3 – November 2018
Q3: Answers – Paper 3 – November 2018
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Working
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]