Homework for Math 161 D
Fall, 2007


Problem Set

Date Assigned

Section

Problems

04 9/17 2.6, p. 113 ff 46, 48
{*} Explain how you can use the intermediate value theorem to conclude without a doubt that the range of f(x) = x 3 - x - 1 is all real numbers.
9/18 2.7, p. 118 ff 7, 14
3.1, p. 132 ff 2, [3], (13), 14, 27-30, 39-42

Notation

n manditory problem
(n) helper problem
[n] ungraded problem
{n} optional problem