SpiritSOTC SpiritSOTC

07-06-2017
Mathematics

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Write the standard equation for the circle with center (-6, 9) and radius 3.

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PHDFlopper PHDFlopper

07-06-2017

(h,k) center point
(-6,9) is the center point
h=-6
k=9
radius or r=3

Standard form is (x-h)^2+(y-k)^2=r^2

Equation of the circle is (x+6)^2+(y-9)^2=9

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