Question

Which is an equation of a circle with center (-5, -7) that passes through the point (0, 0)?
A. (x + 5)^2 + (y + 7)^2 = 74
B. (x - 5)^2 + (y - 7)^2 = 37
C. (x - 5)^2 + (y - 7)^2 = 74
D. (x + 5)^2 + (y + 7)^2 = 37

Answer 1

Use the distance formula to find the radius.

Answer 2

is it a?

Answer 3

Yes. Good job.

Answer 4

thank you :)

Answer 5

yw