What is the equation of the graph below?

Question

asked Jul 26, 2020 217k views

1 Answer

Pavlin · Answer 1 · 2020-08-01T14:48:26+0000

Answer:

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

Explanation:

The given graph is a circle which is centered at (-2,-4) and of radius 2.

The standard form of a circle is given by

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

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

Hence, we have

h = -2, k = -4 , r = 2

Therefore, equation of the circle is

$(x-(-2))^2+(y-(-4))^2=2^2\\\\(x+2)^2+(y+4)^2=4$