Write the equation of the circle with the given center and radius. Then graph the circle. center: (4, 0) radius: 4

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Mathematics

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17 June, 17:44

Write the equation of the circle with the given center and radius. Then graph the circle. center: (4, 0) radius: 4

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Shyla Carter · Answer 1

The standard form for the equation of a circle is:

(x-h) ^2 + (y-k) ^2=r2

where handk are the x and y coordinates of the center of the circle and r is the radius.

Subtituting h=4, k=0 and r=4 gives:

(x-4) ^2 + (y) ^2=16