Question

Which statement best describes a graph of a logarithmic function that is decreasing?•as the x-values increase from left to right, the y-values increase•as the x-values decrease from right to left, the y-values decrease•as the x-values decrease from left to right, the y-values increase•as the x-values increase from left to right, the y-values decrease

Answer 1

A logarithmic function of the form:

`y=\log _bx`

has its graph to be as shown below:

From the above graph plot, as the x-values increase from left to right, the y-values increase.

The first option is the correct answer.