a. Sketch the graph of y = |2x + 4| for - 6 < x < 2,
Question:
a. Sketch the graph of y = |2x + 4| for - 6 < x < 2, showing the coordinates of the points where the graph meets the axes.
b. On the same diagram, sketch the graph of y = x + 5.
c. Solve the equation |2x + 4| = x + 5.
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Related Book For
Cambridge IGCSE And O Level Additional Mathematics Coursebook
ISBN: 9781108411660
2nd Edition
Authors: Sue Pemberton
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