1B. Polynomial and Rational Functions
United States of America
AP Precalculus
1.9 Rational functions and vertical asymptotes
Interactive practice questions
Consider the function $f\left(x\right)=\frac{-3}{x+1}$f(x)=−3x+1.
a
Write the equation of the vertical asymptote.
b
Write the equation of the horizontal asymptote.
Medium
1min
Consider the function $f\left(x\right)=-\frac{3}{x}-5$f(x)=−3x−5.
Medium
1min
Consider the function $f\left(x\right)=-\frac{5}{x+5}-9$f(x)=−5x+5−9.
Medium
1min
A graph of the function $f\left(x\right)=\frac{1}{x+6}-3$f(x)=1x+6−3 is shown below.
Medium
2min
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