Question

PLEASE HELP!!!!!!!!! What is the center and radius of the following circle: x2 + (y – 6)2 = 50 @jigglypuff314

Answer 1

circle formula
(x−h)^2+(y−k)^2=r^2
when (h, k) is center and r= radius

Answer 2

look
the general eq of any circle is
\[(x-a)^{2}+(y-b)^{2}=r ^{2}\]

Answer 3

where (a,b)=the center coord.
r=radius

Answer 4

JIggly I know that...But I just need help with finding "h"

Answer 5

so x2 + (y – 6)2 = 50
you can look at as
(x-0)^2 + (y-6)^2 = (root50)^2
so h = 0
k = 6
and r = root50

Answer 6

r=7.02 as well? Would that work?

Answer 7

7.07 if you want...

Answer 8

That's great! Thanks :)