Mathematics, 25.02.2020 01:29 Theyoungin420
The equation of circle A is x2 + y2 + Cx + Dy + E = 0. If the circle is moved horizontally to the left of the y-axis without changing the radius, how are the coefficients C and D affected?
A.
C and D are unchanged.
B.
C becomes positive, and D is unchanged.
C.
C becomes negative, and D is unchanged.
D.
C becomes negative, and D becomes positive.
Answers: 2
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The equation of circle A is x2 + y2 + Cx + Dy + E = 0. If the circle is moved horizontally to the le...
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