Question 363739: Describe the end behavior of the polynomial by finding X-> ∞ and X-> -∞
F(X) =X^3 - 7x^2 +2x-1
Can you please help me step by step . thank you in advance :)
Answer by stanbon(75887)   (Show Source):
You can put this solution on YOUR website! Describe the end behavior of the polynomial by
finding X-> ∞ and X-> -∞
F(X) =X^3 - 7x^2 +2x-1
Can you please help me step by step . thank you in advance :)
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The x^3 term determines the value of
F(x) as x goes to +inf and x goes to -inf.
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As x goes to +inf, X^3 goes to +inf, so F(x) goes to +inf.
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As x goes to -inf, X^3 goes to -inf, so F(x) goes to -inf.
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Cheers,
Stan H.
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