The function f(x)= 2 / (Ln(X) - 9) has
a horizontal asymptote y= ,
and a vertical asymptote x= .
2007-11-14 17:08:00 · 2 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics
Check the domain of your function.
Check when the denominator equals zero.
Ln(x) - 9 = 0
Also check the domain of the natural log function.
Where the domain of natural log is undefined.
You will get the horizontal asymptote
x = 0.
Remember:
A rational function is undefined when its denominator is zero.
Natural Logarithm is only defined for positive real numbers.
2007-11-14 18:05:14 · answer #1 · answered by ≈ nohglf 7 · 0⤊ 0⤋
I'm not totally sure... havent done this in a while. but i think that if the degree of x top < that of x on the bottom then y=0. and for vertical you set the ln(x)-9 to zero and solve
2007-11-15 01:17:34 · answer #2 · answered by ColorfulFireflies 2 · 0⤊ 0⤋