The line y = mx + c is a tangent to the curve y = x 2
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The line y = mx + c is a tangent to the curve y = x2 − 4x + 4. Prove that m2 + 8m + 4c = 0.
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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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