Find the centre and radius of the circle with each of the following equations. a x +
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Find the centre and radius of the circle with each of the following equations.
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a x² + y² - 2x + 8y - 8 = 0 b x² + y² + 12x - 4y = 9 cx² + y²-6y= 22x - 40 d x² + y² + 5x -y + 4 = 2y + 8 e 2x² + 2y² - 6x + 5y = 2x - 3y - 3
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Related Book For
Edexcel AS And A Level Mathematics Pure Mathematics Year 1/AS
ISBN: 9781292183398
1st Edition
Authors: Greg Attwood
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