Pre Cal
posted by Ashley on .
which of the following best describes the behavior of thre function f(x)=(x^22x)/(x^24) at the values not in its domain?
a) one vertical asymptote, no removable discontinuities
b) 2 vertical asymptotes
c) two removable discontinuities
d) one removable discontinuity, one vertical asymptote, x=2
e) one removable discontinuity, one vertical asymptote, x=2

f(x) = x(x2)/((x2)(x+2))
= x/(x+2) , x ≠ 2 > VA : x = 2
looks like e) to me