Elements of Precalculus - Math 111

Homework Assignments

 

Homework Policy:  See below.


HW #18 (Never officially due, but do it!  If you turn this in at the final, I will drop 4 homeworks instead of 3!): 

    4.4: 5-7, 10, 11, 14, 15, 17  (Note: In #14 and 15, equity is the value of the house that the person owns or has paid for.) 

 

HW #17 (due Monday 6/7): 

    4.2: 9-18             

    4.3: 5-9, 13, 14, 17-22, 24 (On #17, do not construct a schedule.)

 

HW #16 (due Wednesday 6/2): 

    9.4: 16, 21

    9.5: 5, 7, 17

    4.1 (Back of Book): 3, 5-9, 11, 15, 16, 19, 21, 24-27, 29, 33

 

HW #15 (due Friday 5/28): 

    9.2: 1-9 (Odd), 8, 17, 22

    9.3: 1, 3, 4, 8, 9, 10, 11a, 15, 22, 25, 27, 31, 37-41

    9.4: 10-12

 

HW #14 (due Tuesday 5/25): 

    8.3: 1-5 (Odd), 13, 15, 26-30, 34 (Hint for #34: Revenue = (price)(quantity))

    9.1: 1-5 (Odd), 7-10, 19, 20, 31a, 35 (For #35, read about inversely proportional in the section.)

     -Worksheet for section 9.2

 

HW #13 (due Tuesday 5/18): 

    5.5: 1-7, 9, 11, 13, 19-27 (Odd), 31, 33, 34  (Hint for #11, 13: Use the factored form to write a quadratic equation.)

    8.1: 5-11 (Odd), 25, 32, 34, 39, 41, 47-49, 52, 56-59

 

HW #12 (due Friday 5/14): 

    5.2: 1-4, 11, 13, 20-23, 25, 29, 30, 41  (This is due on Friday if you did not turn it in with Tuesday's HW#11)

    5.3: 2-4, 17, 18, 25, 27, 35

    5.4: 1-3, 10-12, 14, 15, 17, 21, 22

 

HW #11 (due Tuesday 5/11): 

    4.3: 1-3, 9-11, 28-31

    5.1: 1-5, 8-11, 27, 31, 39

    5.2: 1-4, 11, 13, 20-23, 25, 29, 30, 41  (Sect. 5.2 is not optional, but you can turn it in with Tuesday's hw or Friday's hw.  You choose.)

 

HW #10 (due Friday 5/7): 

    4.2: 9-15(Odd), 21-23, 25, 26, 34, 36, 37, 44, 45, 57           

 

HW #9 (due Tuesday 5/4): 

    4.1: 1-9 (Odd), 11-16, 25, 31-37, 39, 45, 47, 51

 

HW #8 (due Friday 4/30): 

    3.3: 3-8, 15ab, 17*, 24, 35, 36, 38*, 41, 43

                (*For 3.3.17c and 3.3.38b: Estimate to the nearest whole number.)

    3.4: 1, 2, 4-6

 

HW #7 (due Tuesday 4/27): 

    3.1: 11-13, 15, 16, 19, 21, 22, 25, 27, 29, 38

    3.2: 2-4, 7-9, 11, 12, 19, 21, 23, 31, 33, 34, 37

    3.3: 1, 2

 

HW #6 (due Tuesday 4/20): 

    2.5: 2-5, 11, 12

    2.6: 1, 2, 5, 6, 8-10, 12, 13-19 (Odd), 23, 26, 30, 31

    3.1: 1-5, 8, 9

 

HW #5 (due Friday 4/16): 

    2.4: 1, 2, 5-13, 15, 19-22, 26a, 29-31, 35, 37, 38

 

HW #4 (due Tuesday 4/13): 

    2.2: 3-7, 8, 15, 16 (For #16, find domain only), 17, 27, 29

    2.3: 1-3, 5-7, 9, 10, 11, 14-16

 

HW #3 (due Friday 4/9): 

    1.5: 1, 2, 7, 9, 10, 13-16, 22, 24, 25, 30, 31

    2.1: 1, 3-6, 9, 14, 15, 18, 22, 28, 31, 33, 34

 

HW #2 (due Tuesday 4/6): 

    1.3: 1-11(Odd), 4, 12, 15, 18, 20, 23 

    1.4: 1-3, 11, 12, 17-20, 23, 25, 31, 35, 38, 41

     

HW #1 (due Friday 4/3): 

    Print the syllabus if you do not have a copy:  Sect. 1 (9:30)        Sect. 2 (10:30)

    1.1: 1-5, 7a, 9-11, 19, 23, 29, 30, 33, 35

    1.2: 1-4, 7, 12, 15, 16, 19, 21, 23     

 

Feel free to work on more problems in each section if you want more practice.     

 

 

*Note: These assignments are subject to revision.  I will announce any revisions in class and will indicate a revision with a note next to the assignment above.      

 

 


Homework Policy:  Homework will be collected at the beginning of class on Tuesdays and Fridays with some exceptions.   Homework will be graded out of 15 points; 6 points for completion, 9 points for the correctness of three selected problems from the homework.  Late homework will not be accepted.  At the end of the quarter, the 3 lowest homework assignments will be dropped.

 

In order to receive credit for each assignment, it must be complete, on-time, and meet the following criteria:

    * Problem-solving steps must be shown clearly for all problems.

    * On standard size (8" x 11") paper with no fringed edges.

    * Pages must be stapled in order if there is more than 1 page.

    * Answers to word problems must be in complete sentences.

    * Graphs must be drawn with a straight edge and axes must be labeled and scaled.

 

To Be Assigned: 

 

 

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