SOLUTION: Which of the following circles have their centers on the y-axis? Check all that apply. A. (x - 0)2 + (y + 5)2 = 74 B. (x + 1)2 + (y - 7)2 = 16 C. (x - 4)2 + (y - 0)

Algebra ->  Quadratic-relations-and-conic-sections -> SOLUTION: Which of the following circles have their centers on the y-axis? Check all that apply. A. (x - 0)2 + (y + 5)2 = 74 B. (x + 1)2 + (y - 7)2 = 16 C. (x - 4)2 + (y - 0)      Log On


   

Question 276514: Which of the following circles have their centers on the y-axis? Check all that apply.
A. (x - 0)2 + (y + 5)2 = 74
B. (x + 1)2 + (y - 7)2 = 16
C. (x - 4)2 + (y - 0)2 = 22
D. (x - 0)2 + (y - 0)2 = 44

Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
A circle with the center at (h,k) is:
%28x-h%29%5E2+%2B+%28y-k%29%5E2+=+r%5E2
To be centered on the y-axis, h is zero (0)