What is the end behavior of the function $f(x)=2x^4+x^3$ ?

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Answer 1 · 2015-09-15T07:13:24

End behaviour $x-> oo or -oo, f(x) -> oo$

It is an even even function, hence ts graph would rise to the right and rise to the left. Hence as $x-> oo or -oo, f(x) -> oo$

What is the end behavior of the function f(x)=2x^4+x^3f(x)=2x^4+x^3?