Question

The center of a circle is at (4,-1) and it has a radius of 6. What is the equation of the circle?
(Points : 3)

Answer 1

Write the equation in the format shown below on the attachment.

Answer 2

Ok...

Answer 3

@PamT And, what did you get as an answer?

Answer 4

I picked a @Directrix that's wrong?

Answer 5

(x 4)2 + (y + 1)2 = 6

(x 4)2 + (y + 1)2 = 36

(x + 4)2 + (y 1)2 = 6

(x + 4)2 + (y 1)2 = 36
those r the choices

Answer 6

@PamT >> picked a that's wrong?

You forgot to square the radius.

(x - 4)^2 + (y - (-1))^2 = 6^2

Which option is this ^^^