The function is defined for all real

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

Problem

The function g(x)=2x−5g(x)=2^{x}-5 is defined for all real xx. Which of the following describes its range? (a) (−∞,5)(-\infty,5) (b) (−5,5)(-5,5) (c) (−5,∞)(-5,\infty) (d) [−5,∞)[-5,\infty)

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