Homework should be turned in at the BEGINNING OF CLASS. All problem numbers refer to the 4th edition Hughes-Hallett, Gleason, McCallum, et al. book, the required text for the course. You should write up solutions neatly to all problems, making sure to SHOW ALL YOUR WORK. A nonempty subset will be graded. You are strongly encouraged to work on these problems with other classmates, although the solutions you turn in should be YOUR OWN WORK.

**Note: Please list any students or faculty who you worked with
on the assignment. **

**Section 2.4 (pp. 91 - 92)**

Problems: 2, 8, 14, 18

**Section 2.5 (pp. 97 - 98)**

Problems: 2, 3, 4, 5, 12, 14, 16, 20, 21

**Note:** For problem #16b, "bottoming out" means the stocks price is
declining and is beginning to level out at a fixed value.

**Section 2.6 (pp. 101 - 103)**

Problems: 1, 2, 3, 10, 12, 15

**Section 3.1 (pp. 115 - 117)**

Problems: 8, 16, 22, 28, 35, 42, 58, 60, 64

**Hint:** For problem #35, simplify the expression first, then
take the derivative. For problem #42, the variables are w and q, so
a and b are just constants. One interpretation of the Leibniz notation
dw/dq is to take "the derivative of w with respect to q."
Thus q is the input (domain) variable and w is the output (range) variable.