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    equation in standard form

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    Transform the equation to standard form and find the center and radius of the circle:

    1. (x - 3)^2 = 9 - y^2

    2. x^2 + y^2 = 6x - 8y

    3. 2x^2 + 2y^2 = 2x + 2y - 1

    4. (x + 1)^2 + (y - 2)^2 = 25

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    https://brainmass.com/math/geometry-and-topology/equation-standard-form-326529

    Solution Preview

    Transform the equation to standard form and find the center and radius of the circle:

    1.

    This can be written as . This is the required standard form.
    From the ...

    Solution Summary

    The expert finds the center and radius of the circle.

    $2.19