Homework should be turned in at the BEGINNING OF CLASS.
All problem numbers refer to *Single Variable Calculus, Concepts and Contexts* 3rd ed.,
by Stewart, 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. Please staple your assignment.

** Important: ** At the top of your homework, please list the names of any students or faculty who you worked with
on the assignment.

**Section 2.3, pp. 115 - 116**

Problems: 1, 2, 11, 12, 15, 16, 22, 27, 28

**Hint:** On problem #16, try multiplying the top and bottom of the fraction by the
conjugate of the numerator. The conjugate of a - b is a + b (and vice-versa).
For #22, how do you add fractions?

**Section 2.4, pp. 126 - 127**

Problems: 3a, 4, 7, 9, 14, 15, 33, 38, 39

**Hint:** On problem #33, use the definition of continuity at x = 2 to determine
the correct choice of the constant c.

**Section 2.5, pp. 137 - 139**

Problems: 3, 4, 6, 7, 10, 19, 20, 21, 22, 23