Homework Assignments for Math 221, Section AL1, Fall
2007
Dr. Karen Mortensen
Assignment 1 - due Thurs. Aug. 30 at the beginning of class
Section 1.2, #3, 9, 29, 31
Section 1.3, #4, 8, 17, 19, 35, 47a
You should be able to state the Squeeze Theorem and give an example of how it
is used. (not to be turned in)
Assignment 2 - due Tues. Sept. 4 at the beginning
of class.
Section 1.4, #1, 3, 5, 7, 11, 13, 25, 26, 33, 43, 66
Section 1.5, #5, 7, 13, 17, 20, 27, 75, 77, 79
Quiz #1 on Sections 1.2, 1.3, 1.4, 1.5 on Tuesday, Sept. 4 at the beginning of class
Assignment 3 - due Tues. Sept. 11 at the beginning of class
Section 2.1, #9, 21, 33
Section 2.2, #5, 9, 13, 15, 17, 19, 21, 23, 59
Quiz #2 on Sections 2.1, 2.2 on Tuesday, Sept. 11 at the beginning of class
Assignment 4, due Tues. Sept. 18
at the beginning of class.
Section 2.3, #1, 3, 5, 13, 17, 41
Section 2.4, #1, 3, 5, 9
Section 2.5, #5, 7, 11, 23, 27, 35
It’s always a good idea to do more practice. You can do extra odd numbered
problems and check your answers in the back.
Quiz #3 on Sections 2.3, 2.4, 2.5 on Tuesday, Sept. 18 at the beginning of class
Assignment 5, due
Thurs. Sept. 20 at the beginning of class.
Section 2.6, #3, 5, 7, 9, 11, 17, 25, 29, 43a, 43b
Section 2.7, #1, 5, 13, 19, 41
Test #1 Monday, Sept. 24,
Assignment 6, due
Tues. Oct. 2 at the beginning of class.
Section 2.8, #1, 7, 11, 15, 17, 23, 27, 30, 31
Section 2.9, #3, 5, 13, 15, 17, 31, 33
Be sure you know how to state the Mean Value Theorem accurately and to sketch a
picture illustrating what it means.
Quiz #4 on Section 2.9 on Tuesday, Oct. 2 at the beginning of class
Assignment 7, due Tues. Oct. 9 at
the beginning of class
Section 3.1, #1, 5, 9a, 10c, 21, 25, 35
Section 3.2, #5, 9, 15, 17, 23, 27, 29, 31, 33, 37
Quiz #5 on Sections 3.1, 3.2 on Tuesday, Oct. 9 at the beginning of class
Assignment 8, due
Tues. Oct. 16 at the beginning of class
Section 3.3, #11, 13, 15, 31, 34, 35, 63
Section 3.4, #1, 7, 15, 19, 35, 37, 55
Section 3.5, #1, 3, 9, 19, 37, 40, 41, 43
(The answer to 3.3/34a is abs. max = square root of 2 and occurs at x=pi/4, abs. min is –square root of 2 and occurs at x=5pi/4. The answer to 34b is abs. max. = 1 and occurs at x=pi/2, abs. min = -1 and occurs at x=pi.)
Quiz #6 on Sections 3.3, 3.4, 3.5 on Tuesday, Oct. 16 at the beginning of
class
Assignment #9, due Friday Oct. 19 by
Section 3.7, #3, 5, 15
Test #2 Monday, Oct. 22, 9:00-9:50 in 314 Altgeld
Hall
Assignment #10, due Tues. Oct. 30 at the beginning of class.
Section 3.8, #1, 9, 13, 32
Section 4.1, #1, 5, 7, 9, 11, 15, 17, 25, 29, 41, 43, 47
Quiz #7 on Section 4.1 on Tuesday, Oct. 30 at the beginning of class
Assignment #11, due Tues.
Nov. 6 at the beginning of class
Section 4.2, #5, 9, 13, 17, 19
Section 4.3 #2b, 5a, 10c, 15, 17
Quiz #8 on Sections 4.2, 4.3 on Tuesday, Nov. 6 at the beginning of class
Assignment #12, due Tues.
Nov. 13 at the beginning of class
Section 4.4, #9, 13, 17, 23, 31, 35, 41, 43, 47
Section 4.5, #5, 9, 13, 15, 29, 33, 37, 41
Be sure you know the definition of definite integral and are able to calculate
definite integrals using the definition (such as 4.4 #9). Also, you should be
able to state the Fundamental Theorem of Calculus, both Part I and Part II.
Quiz #9 on Sections 4.4, 4.5 on Tuesday, Nov. 13 at the beginning of
class
FALL BREAK
Assignment #13, due Tues.
Nov. 27 at the beginning of class
Section 4.6, #7, 9, 11, 15, 20, 27, 31, 33
Section 5.1, #3, 5, 7, 19, 21, 23
Section 5.2, #7
On 5.1 #7, you need to solve a cubic equation x^3=3x+2. It has only two
solutions and both are small integers which you can find by trial and error.
Quiz #10 on Sections 4.6, 5.1, 5.2 on Tuesday, Nov. 27 at the beginning
of class
Assignment #14, due Thurs. Dec. 6 at the beginning of class
Section 5.2, #19a, 23a, 27d, 27e
Section 5.3, #9, 11
Section 5.4, #9, 13, 35 (set up integral only), 39 (set up integral only)
These problems are long and you probably need additional practice beyond the
homework problems. Sections 5.2 and 5.3 are on the test on Monday Dec. 3, so
you should definitely do those problems before the test. Section 5.4 will be on the final exam.
Test #3 Monday, Dec. 3, 9:00-9:50 in 314 Altgeld
Hall
Practice Assignment #15
You will not be turning this one in and it will
not count as part of your grade. It is meant to give you practice on Section
5.5, which will be on the final exam.
Section 5.5, #5, 9, 11
Final exam Monday Dec. 10, 8:00-11:00am, room to be announced