# Question #826c5

##### 1 Answer

The critical points are

#### Explanation:

First, we will take the derivative of

We used the quotient rule:

Now, we must find the values where the derivative is either **zero**, or **undefined**. Those will be the critical points. Since the denominator is always positive, it can never be zero, so

Therefore, the critical points are

Extra note:

If we so wanted, we could then find where