SOLUTION: What is the standard equation for the circle that passes through the points:
(-5, 0)
(0, 4)
(2, 4)
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Question 875794: What is the standard equation for the circle that passes through the points:
(-5, 0)
(0, 4)
(2, 4)
Answer by lwsshak3(11628) (Show Source): You can put this solution on YOUR website!
What is the standard equation for the circle that passes through the points:
(-5, 0)
(0, 4)
(2, 4)
**
Standard form of equation for a circle: ,(h,k)=center, r=radius
3 equations:
..
25+10h+h^2+k^2=r^2
h^2+16-8k+k^2=r^2
(4-4h+h^2+16-8k+k^2=r^2
..
9+10h+8k=0
5+14h+8k=0
-4+4h=0
h=1
8k=-19
k=-19/8
r^2=6^2+(-19/8)^2≈41.64
equation for the circle: (approximate only, due to rounding errors)
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