Question

Find the foci and asymptotes of the hyperbola y^2-x^2=1

Answer 1

Your hyperbola is of the form y^2/1^2 - x^2/1^2 - 1.
Take a look at the attachment and see if you can get the foci and asymptote equations.

Answer 2

Note: a = 1 and b = 1 in your hyperbola. The negative sign in front of the x^2 term of the hyperbola is a clear sign that the hyperbola will be "vertical."
All you need to do now is to plug and chug for the foci and asymptote equations.

Answer 3

THANKS! :D

Answer 4

Post what you get here, and lets's check it. That is, if you want to do that.