Question 7 • Precalculus
For x > 3, (x − 3)² is positive and (x + 2) is positive, so f(x) = −(x − 3)²(x + 2) is negative. The additive inverse, −f(x), is therefore positive, while the multiplicative inverse, 1/f(x), is negative. This matches choice D: the additive inverse is positive, while the multiplicative inverse is negative.
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