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Which statement best describes the limit shown below?

lim_(x rarr oo)(-10x^(13))/(-2x^(2))
The limit equals zero
The limit does not exist
The limit exists and does not equal zero

Which statement best describes the limit shown below?\newlinelimx10x132x2 \lim _{x \rightarrow \infty} \frac{-10 x^{13}}{-2 x^{2}} \newlineThe limit equals zero\newlineThe limit does not exist\newlineThe limit exists and does not equal zero

Full solution

Q. Which statement best describes the limit shown below?\newlinelimx10x132x2 \lim _{x \rightarrow \infty} \frac{-10 x^{13}}{-2 x^{2}} \newlineThe limit equals zero\newlineThe limit does not exist\newlineThe limit exists and does not equal zero
  1. Simplify expression: We are given the limit expression:\newlinelimx10x132x2\lim_{x \to \infty}\frac{-10x^{13}}{-2x^{2}}\newlineFirst, we simplify the expression by dividing both the numerator and the denominator by x2x^{2}, the highest power of xx in the denominator.
  2. Further simplification: The simplified expression becomes: \newlinelimx(10x1322)\lim_{x \to \infty}(\frac{-10x^{13-2}}{-2})\newlineThis simplifies to:\newlinelimx(10x112)\lim_{x \to \infty}(\frac{-10x^{11}}{-2})
  3. Divide coefficients: Now we can further simplify the expression by dividing the coefficients: \newlinelimx(102)x11\lim_{x \to \infty}(\frac{-10}{-2})x^{11}\newlineThis simplifies to:\newlinelimx5x11\lim_{x \to \infty}5x^{11}
  4. Approaching infinity: As xx approaches infinity, the term 5x115x^{11} will also approach infinity since any positive power of xx will grow without bound as xx becomes larger and larger.\newlineTherefore, the limit of 5x115x^{11} as xx approaches infinity is infinity.
  5. Final statement: Since the limit of the function as xx approaches \infty is \infty, the correct statement is:\newline"The limit exists and does not equal 00."

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