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"Find the power function that the graph of f resembles for large values of |x|.

f(x) = -x²(x + 3)³(x² - 1)

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Final answer:

For large values of |x|, the function f(x) = -x²(x + 3)³(x² - 1) resembles the power function -x⁷.

Step-by-step explanation:

The student asked to find the power function that approximates the behavior of the function f(x) = -x²(x + 3)³(x² - 1) for large values of |x|. In order to determine the power function, we can look at the highest degree term in the polynomial, since the other terms become relatively insignificant as |x| gets very large. The leading term of f(x) is the product of the highest power terms, which is -x² × x³ × x² = -x⁷. Hence, for large values of |x|, the function f(x) resembles the power function -x⁷.

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