Question

Which of the following is the standard equation of the circle?
A. (x - 1) + (y – k) = r2 C. (x)2 + y2 + Dx + Ey + f = 0
B. x2 + y2 = 42
D. (x – h)” – (y – k)2 = r2
What is the equati​

Answer 1

D (x-h)^2 + (y-k)^2 = r^2

It’s not minus on the middle