A curve has equation xy = 12 + x and a line has equation y = kx
Question:
A curve has equation xy = 12 + x and a line has equation y = kx − 9, where k is a constant.
a. In the case where k = 2, find the coordinates of the points of intersection of the curve and the line.
b. Find the set of values of k for which the line does not intersect the curve.
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a The line equation is y 2x 9 when k 2 To determine the points of intersection we can substitute the ...View the full answer
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Related Book For 
Cambridge International AS And A Level Mathematics Pure Mathematics 1 Coursebook
ISBN: 9781108407144
1st Edition
Authors: Sue Pemberton, Julian Gilbey
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