Math 1110-002 Homework Assignments

Homework 1 - Due Monday, January 23rd

Practice Problems:
1.3:  Every Other Odd #45-91, 81, 85
1.5:  Every Other Odd #1-17, 63-75

To Turn In:
1.3  #46, 54, 86
1.5  #26, 32, 84, 88

Note:  You are to solve all of these equations algebraically.  Therefore, make sure you show all of your work.  You do not have to verify your answers graphically as the instructions state.

Homework 2 - Due Monday, January 30th

Practice Problems:
1.2:  #25
1.8:  Every Other Odd #41-61
1.9:  #7, 13, 21, 23, 27, 35

To Turn In:
1.2:  #26  Show the graph you used
1.5:  #100 Solve graphically and algebraically.  Show your work
1.8:   #60
1.9:  #26, 36

Farenheit/Celcius Problem:  Given the thermometer shown (On Homework Handout), can you find a relationship between a Celcius temperature and the corresponding Fahrenheit temperature?

a)  Look carefully at the thermometer, and find five Celcius temperatures that have an accurate corresponding Fahrenheith temperature.  (Note:  if you don't find good "ordered pairs", your result may not be correct!)

b)  Create a scatterplot of the data on your calculator.  Show the scatterplot on your homework.

c)  Select two points on the scatterplot, do not use the pair (0, 32), and find the equation of the line that goes through the data points.  Be sure to show your work!

d)  Sketch your line on your calculator and it should go through your data points.  If not, find out what is wrong!

e)  If you print the scatterplot and the line going through the data points on the computer using TI-Connect, it is worth 2 extra credit points!!

Homework 3 - Due Monday, February 6th

Practice Problems:
2.1:  Odd #17-23, 35, 43a
2.2:  #39, 51, 55, 63, 75
2.3:  Odd #11-17, 23, 25

To Turn In:
2.1:  #24, 44a
2.2:  #40 (parts c, d, g, h), 54, 56, 64, 76
2.3:  #14, 24, 28

Homework 4 - Due Monday, February 13th

Practice Problems:
2.4:  Odd #11-25; Odds 33-43
2.5:  Odd #25-29
2.8:  Odd #7, 9, 19, 21

To Turn In:
2.4:  #28, 42
2.5:  #29, 32
2.8:  #8, 10, 30

Week 5No homework Assignment:  Study for the Exam
Exam #1 Is on Wednesday February 15th

Homework 5 - Due Monday, February 27th

Practice Problems:
2.6:  #25, 31, 33, 37, 43
2.7:  #7, 13, 25, 35, 39, 43, 53, 55, 65(a-e), 67(a-e)

To Turn In:
2.6:  #26, 34, 44
2.7:  #26, 34
2.7:  #52, 60
Note:  For these two problems, state the geometric transformations applied and sketch the graphs accurately.

2.7:  #66(a-e)
Note:  Label the four points on the function after the transformations have been applied.  Sketch the graphs accurately on your engineering paper.

Homework 6 - Due Monday, March 6th

Practice Problems:
3.1:  #36, 41, 47, 53, 57
3.2:  #13, 17, 21, 33, 39, 41, 45-55 odd, 57, 63, 77, 91

To Turn In:
3.1:  #48, 58
3.2:  #20, 34, 50, 52, 60, 76, 92
The Suitcase Problem Handout

Homework 7 - Due Monday, March 13th

Practice Problems:
3.3:  #11-21 odd, 23, 27, 29-35 odd, 41, 43, 47
3.4:  #7, 13, 23, 35, 47, 51

To Turn In:
3.3:  #16, 28, 36, 46, 48, 50
3.4:  #8, 26, 52

Homework 8 - Due Monday, April 3rd

Practice Problems:
3.5:  #3, 11, 25, 35, 39, 45
3.6:  #21, 25, 29, 45

To Turn In:
3.5:  #14, 34, 38  (NOTE:  Solve these three problems graphically or algebraically.  Write your solution using interval notation.)
3.6:  #26, 46, 52  (NOTE:  For Problems #46 and #52 in section 3.6, follow these guidelines).
1.   Use the Rational Zeros Theorem and state all possible rational roots.
2.   Graph the function on your calculator and find the rational zeros(s).
3.   Use long division to verify that the zero(s) found from the graph is actually a zero, and also find the "depressed" equation of f.
4.   Continue until you have a quadratic equation.  Solve the quadratic equation by factoring or with the quadratic formula to find the remaining zeros.
5.   Clearly state all zeros found.

Homework 9 - Due Monday, April 10th

Practice Problems:
3.7:  #15, 19, 33, 35
4.1:  #11, 17, 23, 27, 35, 39, 49, 55, 57
4.2:  #9, 11, 15, 21, 29, 35, 39, 45, 53, 55, 63
4.3:  Odd #29-41, 47, 53, 59, 61, 63

To Turn In:
3.7:  #16, 22, 32, 34
4.1:  #12, 18, 24, 40, 46, 54
4.2:  #16, 20, 32, 40, 54, 66
4.3:  #32, 40, 50, 54, 58, 64

Notes:  For #40 and #50, list the geometric transformations in addition to sketching the graph.  For #54, 58, and 64, be sure to show all of your work.

Homework 10 - Due Monday, April 17th

Practice Problems:
4.4:  #13, 15, 19, 27, 31, 49, 55, 71, 75, 77, 93, 103
4.5:  #13, 19, 33, 41, 55, 57, 65, 69
4.6:  #7, 13, 25, 33, 45
4.7:  #7, 11, 13, 19, 25

To Turn In:
4.4:  #20, 32, 52, 78, 94, 106
4.5:  #18, 32, 42, 46, 58, 62, 66
4.6:  #6, 12, 20, 30, 36, 44
4.7:  #4, 10, 14, 20, 26

You may e-mail me at golson@math.cudenver.edu