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Earn +20 ptsQ: Is x2 plus y2 equals 4 a function?
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Is x2-y2 plus 49 equals 0 a function?
Yes
Equation of director circle of the circle x2 plus y2 equals r2 is?
x2 + y2 = 2r2
Find the radius for a circle with the equation x2 plus y2 equals 9?
Type your answer here. Find the radius for a circle with the equation x2 plus y2 equals 9? ..
X2 plus y2 equals 49 what is its radius?
7
X2 plus y2 plus 4x - 2y - 5 equals 0?
No.
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