(Section 1.2: Graphs of Functions) 1.2.9 The graph offis below. §We will informally refer to zeros of the defining expressionfor a function, in particular zeros of radicals and fractions. “Zeros of a Radical”gx()n=0±=0n=2, 3, 4, ...• That is, the zeros of a radical are the zeros of its radicand.
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