1. Chapter 7 Review

2. Simplify, no negative exponents

3. Solve for m.

4. Simplify, leave your answer as a fraction.

5. Solve for w.

6. 5, 15, 45, 135, …. Write an explicit and a recursive formula for this geometric sequence.  Explicit formula  Recursive Formula

7. Sketch the graph of where n is an odd integer. State the domain and range of the function.  Domain  Range

8. Simplify, leave your answer as a fraction.

9. How many possible real roots exist?  6 th root(s) of 1789? 2 real roots  Cube root(s) of 125? 1 real root  4 th root(s) of -436? 0 possible real roots  7 th root(s) of -924? 1 real root

10. Write as a whole number or a simple fraction.

11. Is 2i a 6 th root of -64? Justify your answer.

12. Suppose a person puts $5000 in a savings account that pays 3% interest, compounded monthly. How much money will be in the account after 3 years, assuming no other deposits or withdrawals are made?

13. Solve for w.