Determine the domain of .

MATHEMATICS · Single correct · AP · AP Precalculus · Exponential and Logarithmic Functions · Exponential and Logarithmic Functions

Problem

Determine the domain of h(x)=log⁡3(x2−9)h(x)=\log_{3}(x^{2}-9). (a) (3,∞)(3,\infty) (b) (−∞,−3]∪[3,∞)(-\infty,-3]\cup[3,\infty) (c) (−∞,−3)∪(3,∞)(-\infty,-3)\cup(3,\infty) (d) (−3,3)(-3,3)

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