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For the polynomial f(x) = 2x3 – 9x2 +117 - 20 as x → -0,f(x) > 0 O A. True O B. False

User Sho
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1 Answer

3 votes

Given the function;


\begin{gathered} f(x)=2x^3-9x^2+11x-20 \\ \end{gathered}

The leading exponent is odd and the leading coeeficient is positive, so as x tends to positive infinity, f(x) also tends to positive infinity and as x tends to negative infinity, f(x) also tends to negative infinity.

Thus, the correct answer is FALSE.

User PhysicalEd
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