Question

Which of the following is true?
A.) The base of a logarithmic function cannot be a negative number.
B.) A logarithmic function is the inverse of a rational function.
C.) The base of a logarithmic function can be zero.
D.) The range of the function f(x) = log5x is all real numbers less than zero.

Answer 1

thats easy

Answer 2

and the answer would be?

Answer 3

Since the base of a logarithm must be positive (and not equal to 1), this means that choice A is true. The other choices are false.

Answer 4

the answer i 123