Mathematics

Mathematics

Problem

Consider p(x)=(x−3)1/3p(x)=(x-3)^{1/3}. Which interval describes the domain of p′p'? a) (3, ∞)(3,\,\infty) b) (−∞, ∞)(-\infty,\,\infty) c) (−∞,3)∪(3,∞)(-\infty,3)\cup(3,\infty) d) (−∞,3)(-\infty,3)

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