# circles-1 - 4 Find the center and radius of the circle...

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Completing the Square, Circles, etc. 1. Solve the quadratic equation by completing the square. 16 x - 2 x 2 + 4 = 8 2. Solve the quadratic equation by completing the square. 3 x 2 + 3 x + 27 = - 3

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3. Find the center and radius of the circle given by the following equation. x 2 - 6 x + y 2 -
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Unformatted text preview: 4. Find the center and radius of the circle given by the following equation. 2 x 2-16 x + 2 y 2 =-26 5. Find the center and radius of the circle given by the following equation. Sketch the graph of the equation. x 2 + 2 x + y 2-4 y =-5...
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