Which of the following is true

The base of a logarithmic function can be a negative number

A logarthmic function is the inverse of an exponentail function

The domain of the logarithmic function f(x) = log5x is all real numbers.

The range of the function f(x) = log5x is all real numbers less than zero

I got The third one as an answer

Question

Which of the following is true

The base of a logarithmic function can be a negative number

A logarthmic function is the inverse of an exponentail function

The domain of the logarithmic function f(x) = log5x is all real numbers.

The range of the function f(x) = log5x is all real numbers less than zero




I got The third one as an answer

ghazi · Answer

yes it's third one..but not all real numbers i guess!!