# What is the limit of ln(x-7) as x approaches 7 from the right?

##### 1 Answer

Jan 16, 2018

It's negative infinity.

#### Explanation:

If whatever's inside the natural logarithm approaches zero, that logarithm will approach negative infinity. To put it in stricter terms, we can set

To put it into perspective intuitively as well, the natural logarithm of something is what you need to raise

(