View Single Post
Dick
#14
Jun5-08, 11:48 PM
Sci Advisor
HW Helper
Thanks
P: 25,228
Quote Quote by rock.freak667 View Post
ahhh....my brain is idle

when put in the form [itex]x^2+y^2+2fx+2gy+c=0[/itex] ,the centre is (-f,-g)

sorry about my mistake

so the centre is (1/6,0) and radius is 1/6
Now that I can agree with.