# How do you identify the vertices, foci, and direction of #x^2/121-y^2/81=1#?

##### 1 Answer

Jan 9, 2018

we get that

and

Eccentricity(e) of the hyperbola will be

e=

we get e=

foci will be (+/- ae,0)

which are

(+/- 11

vertices are(+/- a,0)

which are(11,0)

as the rhs=1 the hyperbola will be towards +ve and -ve x axis with its axis as the x and y axis.