Question

Graph the circle which is centered at (3,-2) and has a radius of 5 units.

Answer 1

(x-3)^2+(y+2)^2=25

Explanation:

c=(a,b) coordinates of center of circle

(x-a)^2+(y-b)^2=r^2 circle equation

a=3 b=-2 r=5

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

(x-3)^2+(y+2)^2=25