The range of the polynomial function is

MATHEMATICS · Single correct · AP · AP Precalculus · Polynomial and Rational Functions · Polynomial and Rational Functions

Problem

The range of the polynomial function g(x)=−x2+9g(x)=-x^2+9 is (a) (−∞,∞)(-\infty,\infty) (b) (−∞,9](-\infty,9] (c) [9,∞)[9,\infty) (d) [−9,∞)[-9,\infty)

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