Math 13 Homework #9 The whole of science is nothing more than the refinement of everyday thinking. Albert Einstein

	Reading Read what we will cover in the next class: 12.7. When reading 12.7 pay special attention to the following concepts: extrema; local maximum; local minimum; absolute maximum; absolute minimum; critical point; saddle point; Second Derivative Test; Why do we need the 2nd Derivative Test?; What if D=0?; Extreme Value Theorem.

	Problems The problem I handed out in class today is due on Friday 10/16. The following problems are due by the beginning of the exam (6 PM) on Tuesday 10/20. 12.7: 2, 3, 7, 27, 31, 36, 39.