Write the equation of the circle x2 +y2 + 4x -4y - 28 = 0 in standard form. %3D Make sure to show all your work to receive full credit.

Q: Complete the table.  Each row represents a circle with a defined sector. sector area is 5picm^2…

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A: Given,          The equation is 12=3x+4y.

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Q: Write an equation of the circle with center (-7, 5) and radius 3.

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