Mathematics

Mathematics

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)

Browse the problem library