Question

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

Answer 1

option D is the correct answer

REASON :: Any point on y-axis has x-coordinate=0
comparing D with (x-h)^2 +(y-k)^2 = r^2
h= 0 IN OPTION D


HENCE OPTION D IS CORRECT