### Sample 2nd Midterm

To get to a complete worked solution, click on the problem number. Click on the problem number in the solution to get back to the test.

1. Add

2.

In 3 - 5, solve for x and check.

3.

4.

5.

In 6 - 7, simplify

6.

7.

8a. Change to radical notation.

b. Change to fractional exponents.

9. Simplify a.

b.

10. Graph

- a) What is the y-intercept?
- b) What are the roots or x-intercepts?
- c) Where are the vertical asymptote(s)?
- d) Where is the horizontal asymptote
- e) Solve for x