Evaluate the following limit, writing your answer as either a number or using inf for ∞ if needed.lim𝑥→∞6𝑥3−14𝑥5−1=
Question
Evaluate the following limit, writing your answer as either a number or using inf for ∞ if needed.lim𝑥→∞6𝑥3−14𝑥5−1=
Solution
To evaluate the limit of the function as x approaches infinity, we need to look at the highest power of x in the function. In this case, it's x^5.
The function can be rewritten as: -14x^5 + 6x^3 - 1
As x approaches infinity, the terms with lower powers of x (6x^3 and -1) become insignificant compared to -14x^5.
Therefore, the limit of the function as x approaches infinity is dominated by -14x^5.
Since x is approaching infinity and the coefficient of x^5 is negative, the limit of the function as x approaches infinity is -∞.
So, lim(x→∞) (-14x^5 + 6x^3 - 1) = -∞.
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