You should read the section before attempting any reading questions or problems. Remember that you are responsible for all definitions and examples. Also remember to keep the answers to the reading questions on a separate piece of paper; these will be randomly collected from time to time.
1) Consider the terms
domain, range, graph, level set, and image.
a) Define each of these terms in your own words.
b) Create a function and use this example to illustrate each of the terms.
2) Define in your own words what is meant by a vector field and give an example of this.
3) Do #30 on page 161.
page 159 1, 3, 5, 6, 9, 12, 13, 15, 18, 19, 20a, 23, 24