Variables x and y are related so that, when y/x is plotted on the vertical axis and

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Variables x and y are related so that, when y/x is plotted on the vertical axis and x is plotted on the horizontal axis, a straight-line graph passing though the points (2, 4) and (5, - 2) is obtained.

a. Express y in terms of x.

b. Find the value of x and the value of y such that y/x = 3.

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Cambridge IGCSE And O Level Additional Mathematics Coursebook

ISBN: 9781108411660

2nd Edition

Authors: Sue Pemberton

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Question Posted: Aug 26, 2021 05:09 AM

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Variables x and y are related so that, when y/x is plotted on the vertical axis and

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a To find the equation of the line passing through the points 2 4 and ...View the full answer

Cambridge IGCSE And O Level Additional Mathematics Coursebook

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