Math 13 Homework #2 The things taught in colleges are not an education, but the means of education. Ralph Waldo Emerson

	Reading Read what we will cover in the next class: 12.1. When reading 12.1 pay special attention to the following concepts: function, domain, range, independent and dependent variables, graph, level curves, level surfaces

	Problems The following problems are due by the beginning of class on Friday 10/2. 11.4: 8, 9, 22, 39, 11.5: 13, 19, 23, 29, 57