SOLUTION: Find the verticies of the hyperboloa defined by this equation: (x-2)^2 over 36 minus (y-2)^2 over 4 equals 1.

Algebra ->  Quadratic-relations-and-conic-sections -> SOLUTION: Find the verticies of the hyperboloa defined by this equation: (x-2)^2 over 36 minus (y-2)^2 over 4 equals 1.      Log On


   



Question 614581: Find the verticies of the hyperboloa defined by this equation:
(x-2)^2 over 36 minus (y-2)^2 over 4 equals 1.

Found 2 solutions by lwsshak3, ewatrrr:
Answer by lwsshak3(11628) About Me  (Show Source):
You can put this solution on YOUR website!
Find the verticies of the hyperboloa defined by this equation:
(x-2)^2 over 36 minus (y-2)^2 over 4 equals 1
**
(x-2)^2/36-(y-2)^2/4=1
This is an equation of a hyperbola with horizontal transverse axis.
Its standard form: (x-h)^2/a^2-(y-k)^2/b^2=1, (h,k)=(x,y) coordinates of center
For given equation: (x-2)^2/36-(y-2)^2/4=1
center: (2,2)
a^2=36
a=√36=6
vertices: (2±a,2)=(2±6,2)=(-4,2) and (8,2)

Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
 
Hi,
%28x-2%29%5E2%2F+36+-%28y-2%29%5E2+%2F4+=+1 Opens right and left along y = 2 C(2,2)
sqrt%2836%2B4%29+=+sqrt%2840%29
Foci( (2-sqrt(40), 2) and (2+sqrt(40), 2)