SOLUTION: what is the center at (-4,-5)and passes through (0,-2)

Algebra ->  Quadratic-relations-and-conic-sections -> SOLUTION: what is the center at (-4,-5)and passes through (0,-2)      Log On


   

Question 862304: what is the center at (-4,-5)and passes through (0,-2)
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
I'm assuming you want the circle centered at (-4,-5) that goes throught the point (0,-2).
%28x%2B4%29%5E2%2B%28y%2B5%29%5E2=R%5E2
Plug in the point.
%280%2B4%29%5E2%2B%28-2%2B5%29%5E2=R%5E2
16%2B9=R%5E2
R%5E2=25
.
.
highlight%28%28x%2B4%29%5E2%2B%28y%2B5%29%5E2=25%29