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 2.6, pp. 145 - 147**

Problems: 3, 6a, 6b, 7, 9, 16, 20, 27

**Note:** Be sure to use the limit definition(s) of the derivative
for problems #6, 7, 9, 20b and 27b.

**Section 2.7, pp. 153 - 154**

Problems: 3, 4, 13, 18, 27, 30, 32

**Note:** Be sure to use a limit definition of the derivative
for problems #13 and 18. In this case, your answer will have "a" in it.
Do the limit calculations treating "a" as a constant. For problems
#27, 30 and 32, remember that the derivative gives a rate of change in
amount of output per input.