# MAT 1316, Business Math II (T/Th 9:30 Class), Spring 2013

### 14. Two Variable Function Evaluator

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## Homework Assignments

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Advice because I love you like you are my own:

You MUST be able to multiply and factor polynomials
to succeed in this class! You must also be proficient with properties of exponents.
If any of the problems on Factoring, or Simplifying give you trouble,
then you need to spend some time right away brushing up
your basic algebra skills. You can always use the sections recommended in the
text for review. Here are some websites with practice problems. You might try these
as well. Keep reviewing until you can multiply, factor and simplify the polynomials
given in the Chapter Warm-up and in the first assignment from section 9.1.

Algebra Practice Material:
A good review, examples, and test problems on factoring

Multiplying Binomials with the FOIL method
Multiplying Other Polynomials
Factoring a difference of two squares
Factoring Polynomials One
Factoring Polynomials Two
Factoring Polynomials Three
Factoring Polynomials Four
Factoring Polynomials by Grouping

Good Problems for practice from our text:
On Multiplying, Adding and Subtracting Polynomials:
Section 0.5, problems 13-65 odd; Chapter 0 Review, pg 52, problems 45-61

On Factoring and Simplifying Polynomials:
Section 0.6, problems 1-57 odd; Section 0.7 1-21 odd; Chapter 0 Review, pg 52, problems 63-73,77

On Properties of Exponents:
Section 0.3, problems 1-55 odd; Section 0.4 11-31 odd; Chapter 0 Review, pg 52, problems 21-31
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Good links to a site that explains the concepts and works examples:

On Integer Exponents and Properties
On Rational Exponents and Properties
On Adding, Subtracting and Multiplying Polynomials
On Factoring Polynomials
On Simplifying Rational Expressions
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HW1:  Chapter Warm-up, pg 585, all problems; R&S 9.1;
Page 585 problems
Due: Start of class on Tues, 1/15
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HW2:  9.1 #'s 1-11,15-33,41 odd problems only; R&S 9.2
Due: Start of class on Thursday, 1/17
Change of plans - there will be NO QUIZ on Thursday!
Our first quiz will be next week (Thursday, 1/24)
Sorry for the premature notice!
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HW3:  9.2 #'s 1-7,17,25-31 odd; R&S 9.3
Due: Start of class on Tues, 1/22
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HW4:  9.3 #'s 39,41,1,3,5,44a,9a,15a; R&S 9.4
Due: Start of class on Thursday, 1/24
Our first quiz over HW1-HW4 will be Thursday, 1/24
Remember to bring your study sheet and calculator!
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HW5:  9.4 #'s 1-21,33a,35a; odd problems; R&S 9.5
Due: Start of class on Mon, 1/28
Good site with extra explanations and examples of derivative shortcut rules.
Good site with extra practice problems of derivative shortcut rules.
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HW6:  9.5 #'s 1-23 odd; R&S 9.6
Good site with extra explanations and examples of the product and quotient rules.
Good site with extra practice problems of of the product and quotient rules.
Lecture notes for Section 9.5
Due: Start of class on Thursday, 1/31
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HW7:  9.6 #'s 5-27,33 odd; R&S 9.7
Lecture notes for section 9.6 on Wednesday, Jan 30, 2013
Good site with extra explanations and examples
of the chain rule (section 9.6), but only examples 1,2,3,17 will make sense.
The rest of this site involves functions we haven't dealt with yet in Business Calc.
Due: Start of class on Tues, 2/5
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HW8:  9.7 #'s 1-33;37,43 odd; R&S 9.8
Due: Start of class on Thurs, 2/7
Lecture notes for section 9.7 on Monday, Feb 04, 2013
Our second quiz over HW5-HW8 will be Thursday, 2/7
Remember to bring your study sheet and calculator!
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HW9:  9.8 #'s 1-25,37 odd; R&S 9.9
Lecture notes for section 9.8 on Tuesday, Feb 07, 2013
Due: Start of class on Tues, 2/12
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HW10:  9.9 #'s 3,5,7,13,27; R&S 10.1
Lecture notes for section 9.9 on Monday, Feb 11, 2013
Due: Start of class on Thurs, 2/14
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HW11: 10.1 #'s 13-17,25,33; R&S 10.1
Lecture notes for section 10.1 on Monday and Monday, Feb 13, 2013
Lecture notes for section 10.1 on Monday and Tuesday, Feb 14, 2013
Due: Start of class on Tues, 2/19
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HW12: No additional problems, study for the quiz!
Lecture notes for section 10.1b on Monday, Feb 18, 2013
Lecture notes for section 10.1b on Tuesday, Feb 19, 2013
Our third quiz over HW9-HW11 will be Thursday, 2/21
Remember to bring your study sheet and calculator!
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HW13: 10.2 #'s 15-23 odd; R&S 10.3
Lecture notes for section 10.2 on Mon & Tues, Feb 20-21, 2013
Due: Start of class on Tues, 2/26
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HW14: 10.2 37; 10.3 5,7,13,25,27; R&S 10.4
Lecture notes for section 10.3 on Mon and Tues, Feb 27-28, 2013
Due: Start of class on Tues, 3/5
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HW15: 10.3 9,11,15,33,37; 10.4 1,3,5,9,10,11,13; R&S 11.1
Lecture notes for section 10.3b and 10.4 on Mon, Mar 4, 2013
Lecture notes for section 10.3b and 10.4 on Tues, Mar 5, 2013
No quiz on Thursday, 3/7
Our next quiz will be after Spring Break, on Thursday, 3/21
Due: Start of class on Thursday, 3/7
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HW16: No new problems! Go over all the problems on HW13-HW15. This is what will be
on our quiz after Spring Break. R&S 11.1
Due: Start of class on Tues, 3/19
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HW17: 11.1 1-11,19-37,43,45; R&S 11.2
Lecture notes for section 11.1 on Mon, Mar 18, 2013
Lecture notes for section 11.1 on Mon, Mar 19, 2013
Due: Start of class on Thursday, 3/21
Our fourth quiz over HW13-HW15 will be Thursday, 3/21
Remember to bring your study sheet and calculator!
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HW18: 11.2 1-31,42,43-49,55
Lecture notes for section 11.2 on Mon and Tues, Mar 20 and 21, 2013
Due: Start of class on Tues, 3/26
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HW19: R&S 11.3, get caught up on HW16 and HW17!
Due: Start of class on Wed, 3/28
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HW20: 11.3 1-25; R&S 11.4
Lecture notes for section 11.3 on Wed, Mar 25
Lecture notes for section 11.3 on Thur, Mar 26
Good site with several examples of implicit differentiation problems
Another site with more practice problems
Yet another site with more practice problems
Due: Start of class on Tues, 4/2
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HW21:  11.4 1-9,13-23,29,three problems below:
Three good (non-trivial) Related Rate problems
Lecture notes for section 11.4 on Mon, Apr 1
Lecture notes for section 11.4 on Tues, Apr 2
Our fifth quiz over HW17-HW21 (11.1-11.4) will be Thursday, 4/4
Remember to bring your study sheet and calculator!
Due: Start of class on Thurs, 4/4
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HW22:  14.1 9-23,37; R&S 14.2
Lecture notes for section 14.1 on Mon, Apr 3
Due: Start of class on Tue, 4/9
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HW23:  14.2 1-17,25;
Lecture notes for section 14.2 on Mon, Apr 8
Due: Start of class on Thur, 4/11
If you have a laptop, notebook or netbook computer, bring it to class with you on Thursday.
I will show how to use it to help with our chapter 14 problems.
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HW24:  14.2 27-33; 14.4 1,3,5
Lecture notes for section 14.2b and 14.4 on Mon, Apr 15
Lecture notes for section 14.2b and 14.4 on Mon, Apr 16
Due: Start of class on Thurs, 4/18
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HW25:  14.4 23,25,29;
Lecture notes for section 14.4b on Mon and Tues, Apr 17 and 18
Due: Start of class on Tues, 4/23
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Some Extra Practice Problems:
For problems from section 14.2, try the following:
pg 999, Review Exercises 5-13,15-18
pg 1001, Chp Test: 2,6
For problems from section 14.4, try the following:
pg 999, Review Exercises 19-22,31,32
pg 1001, Chp Test: 3,8
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HW26:  12.1 5-25; 12.2 3-31;
Lecture notes for section 12.1 and 12.2 on Tues, Apr 23
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We will answer questions on homework and any of the practice problems given above on the last day of class.
Good review time!

The final exam will cover chapters 14 and 12.
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Here is the last set of examples from our 4/24 lecture

Our Final Exam is on Monday, Apr 29, from 7:45 to 9:45 in this room.
You may bring up to 6 pages of study notes for this exam.

Note: On all emails for this course, start the subject line out with
MAT1316, followed by whatever else is appropriate. Emails without this
subject line formatting may not be accepted!

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