Math 1110-004 Homework Assignments

Homework 1 - Due Tuesday, January 24th

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 Tuesday, January 31st

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?

Show all of your work on your homework paper:
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 Tuesday, February 7th

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

Week #4  No Assignment:  Study for the Exam
Practice Problems of the Week
2.4:  Odd #11-25; Odds 33-43

Exam #1 is on Tuesday February14th

Homework 4 - Due Tuesday, February 21st

Practice Problems:
2.4:  Odd #11-25; Odds 33-43
2.5:  Odd #25-29
2.8:  #7, 9, 28, 31

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

Homework 5 - Due Tuesday, February 28th

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 Tuesday, March 7th

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 Tuesday 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 Tuesday, April 4th

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 Tuesday, April 11th

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 Tuesday, April 18th

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