If A (0,4), B (0,-4) and C (x, y) are three points on the circle. The gradient AC = -1 and gradient BC = 1, find the values of x and y. Hence, find the equation of the circle.

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Chapter2: Functions And Graphs
Section2.3: Linear Functions And Slope
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If A (0,4), B (0,-4) and C (x, y) are three points on the circle. The
gradient AC = -1 and gradient BC = 1, find the values of x and y.
Hence, find the equation of the circle.
Transcribed Image Text:If A (0,4), B (0,-4) and C (x, y) are three points on the circle. The gradient AC = -1 and gradient BC = 1, find the values of x and y. Hence, find the equation of the circle.
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