he horizontal asymptote(s), if any, would be:
Select one:
a. y = 4 and y = 0
b. eq_f7749a.gif
c. y = 4
d. No horizontal asymptotes
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OpenStudy (anonymous):
OpenStudy (acxbox22):
what is choice B
OpenStudy (anonymous):
What makes the numerator 0 ?
OpenStudy (anonymous):
oh one sec
OpenStudy (anonymous):
B. y=1/4
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OpenStudy (anonymous):
man i could swear we just did this one right?
OpenStudy (anonymous):
yes its the same equation different question
OpenStudy (anonymous):
ooh i see
horizontal asymptote, not vertical
OpenStudy (acxbox22):
if i am right the horizontal asymptote is y=0
OpenStudy (anonymous):
once we have
\[\frac{4x}{x-2}\] we see that the degrees are the same
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OpenStudy (anonymous):
that means the horizontal asymptote is the ratio of the leading coefficients, namely \(y=4\)
OpenStudy (acxbox22):
@satellite73 isnt the horizontal asymptote y=0
OpenStudy (acxbox22):
A rational function in the form \[y=\frac{ a }{ x-b }+c\] has a vertical asymptote at the excluded value, or x = b , and a horizontal asymptote at y = c .