Question

What is the equation of the following graph?

Answer 1

Equation of a circle with radius \(r\) and center at \((h, k)\):

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

Answer 2

Look in your graph and find the radius, and the coordinates of the center.
Then substitute in the equation above.

Answer 3

Is the radius 4 and the center (3,5)? @mathstudent55

Answer 4

Correct.
Now replace h with 3, k with 5, and r with 4.