Let \displaystyle F(x) = \int_{3}^x \frac{6}{ \ln( t) } \, dt , for x\geq {3} .

**A.**

**B.**
On what interval or intervals is

*(Give your answer as an interval or a list of intervals,
e.g.,* **(-infinity,8]** *or*
**(1,5),(7,10)**, *or enter*
**none*** for no intervals.)*

**C.**
On what interval or intervals is the graph of

*(Give your answer as an interval or a list of intervals,
e.g.,* **(-infinity,8]** *or*
**(1,5),(7,10)**, *or enter*
**none*** for no intervals.)*

*Use your answers above and your knowledge of derivatives and
antiderivatives to sketch a graph of F(x).*

You can earn partial credit on this problem.