Write the equation of a circle that has a center at (4, - 5) and radius of 9.

Brad Grissom asked Feb 25, 2022

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Brad Grissom asked Feb 25, 2022

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11 votes

Answer:

( x - 4 )^2 + ( y + 5 )^2 = 9^2

Explanation:

equation of a circle: ( x - h )^2 + ( y - k )^2 = r^2

( h, k ) is the center and r is the radius.

LyphTEC answered Mar 2, 2022

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