Question

For what values of b will F(x) = logbx be a decreasing function?

Answer 1

It is a decreasing function for 0 < b < 1.

Explanation:

Logarithm function:

The logarithm function is given by:

`F(x) = log_b((x))`

The base b determines if the function increases or decreases.

For 0 < b < 1, the function decreases.

For b > 1, the function increases.

In this question:

By the definition above, it is a decreasing function for 0 < b < 1.