Question

Write standrd equation of the circle with the given properties? c(2,3)and radius is 4 units

Answer 1

We just blindly substitute into `(x-a)^2+(x-b)^2=r^2` giving

`(x- 2)^2 + (x-3)^2 = 16`

Explanation:

graph{0= ( (x- 2)^2 + (y-3)^2 -16)((x- 2)^2 + (y-3)^2 -.1^2) [-7.12, 10.66, -1.234, 7.655]}