Suppose f'(x) is a differentiable increasing function for all x .
In each of the following pairs, which number is the larger?

For each, enter**A** or **B**.

For each, enter

**1.**
Comparing
A.

**2.**
Comparing
A.

**3.**
Comparing
A.

*For each, make sure that you can explain why.*

You can earn partial credit on this problem.