# Question #e4cf1

##### 1 Answer

Jun 19, 2017

#### Answer:

I tried this:

#### Explanation:

Your function is the natural logarithm or logarithm in base

This function can accept all Real values bigger than zero; because the definition of log:

zero cannot be found in the sense that:

So the domain will be:

The range will be all the Real number so that

Graphically we see this as:

graph{ln(x) [-12.66, 12.65, -6.33, 6.33]}