a. Sketch the graph of y = 4 x , stating the coordinates of any points where
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a. Sketch the graph of y = 4x, stating the coordinates of any points where the graph crosses the axes.
b. Solve the equation 42x − 10(4x) + 16 = 0.
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Edexcel AS And A Level Mathematics Pure Mathematics Year 1/AS
ISBN: 9781292183398
1st Edition
Authors: Greg Attwood
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