Question

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?

C and D are unchanged.

C becomes positive, and D is unchanged.

C becomes negative, and D is unchanged.

C becomes negative, and D becomes positive.

Answer 1

The coefficients C and D are affected because C becomes positive, and D is unchanged.

Step-by-step explanation:

Answer 2

The coefficients C and D are affected because C becomes positive, and D is unchanged.