Question

really need help please!!
f(x) = (2x-1)/(x-1)
Horizontal asymptote: ?
Vertical asymptote: ?
y intercept: ?
x intercept:?

Answer 1

Horizontal asymptote: 2
Vertical asymptote: 1
y intercept: 1
x intercept: 1/2

Answer 2

An asymptote is a line that a graphed line will approach but will never reach, for example if you graph an exponential relationship (y=a^x), then approaching x=∞ (which is the asymptote), the graphed line will just curve up infinitely but never touch the asymptote.
So in this case, like LA-MrC said,
the horizontal asymptote=2
vertical asymptote=1
y-intercept=(0,1)
x-intercept=(.5,0)
If you graph it then it's much easier to see the x- and y-values that the line approaches but never reaches.

Answer 3

Asymptotes ....
http://en.wikipedia.org/wiki/Asymptote