Question

Write the standard form of the equation of the circle with the graph shown to theright.

Answer 1

Explanation

The equation of a circle in standard form looks like this:

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

Where r is the radius of the circke and (h,k) is its center.

The circle in the picture is centered around point (-5,-3) and has a radius of 3 units. Then we have h=-5, k=-3 and r=3.

Answer

Then the equation is:

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