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Mathematics 19 Online
OpenStudy (anonymous):

What are the center and radius of the circle defined by the equation ? A. Center (3, -4); radius 2 B. Center (-3, 4); radius 4 C. Center (3, -4); radius 4 D. Center (-3, 4); radius 2

OpenStudy (anonymous):

\[x2+y2 -6x+8y +21=0\]

OpenStudy (anonymous):

will medal and fan

OpenStudy (anonymous):

What do you think is the answer?

OpenStudy (anonymous):

Do you think it is A, B C or D?

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