Question

Determine the equation of the circle graphed below .

( help pleasee )

Answer 1

move the circle around that's how you co-ordinate

Explanation:

Mrs. Malik ( my maths teacher ) helped me

Answer 2

(x + 3)^2 + (y + 5)^2 = 4^2

Explanation:

equation of a circle: (x - h)^2 + (y - k)^2 = r^2

(h,k) is the center and r is the radius

the center of this circle is (-3, -5) and the radius is 4

plug the numbers in

(x + 3)^2 + (y + 5)^2 = 4^2

hope this is good, havent done this unit in a while