Asymptotes and Limits at Infinity

AP Calculus AB· difficulty 2/5

Evaluate limx4x+9x2+1\displaystyle\lim_{x \to \infty}\dfrac{4x + 9}{x^2 + 1}.

  • A

    00

    check_circle
  • B

    44

  • C

    11

  • D

    \infty

Explanation

Numerator degree 11 < denominator degree 22, so the limit is 00.

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