Question

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A circle is plotted on a coordinate plane.
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Which equation is the standard form of the equation of a circle drawn on the coordinate plane, derived from the Pythagorean Theorem?

(1 point)

(x+4)2+(y+3)2=25


(x−4)2+(y−3)2=25


x2+(y−5)2=25


x2+y2=25

Answer 1

(x+4)² + (y+3)² = 25

The standard form is (x−h)²+(y−k)²=r². The circle has center (−4,−3) and radius 5, so (x+4)²+(y+3)²=25.