Question

What is the standard form of the
equation of the given circle with center A(4, 8)?

Answer 1

Do you know the radius of the circle?

Answer 2

2.5

Answer 3

The equation for a circle:
\[(x-a)^2 + (y-b)^2 = r2\]
Where:
\(a\) Is the x point of the circle
\(b\) Is the y point of the circle
\(r\) Is the radius

Answer 4

\(r^2\)*

Answer 5

Look at the attachment for the standard form for equation of circle. Post what you think the answer is.