Question
In Exercises $64-66,$ the function $f$ has one or more vertical asymptotes. Plot $f$ and its vertical asymptote(s).$$ f(x)=\frac{x^{4}+1}{x^{3}-3 x+1} $$
Step 1
Vertical asymptotes occur when the denominator of a rational function is equal to zero. So, we set the denominator equal to zero and solve for $x$: \[x^{3}-3x+1=0\] Show more…
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