# MAT 1311.05, College Algebra (M/W 10:40-11:55, NSRC 103), Fall 2019

### 12. Quiz 4b Key

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ItemFilenameURL for downloadHow I will refer to this file during the course

ItemLinknameURL for viewingHow I will refer to this file during the course
4Complete Algebra Texthttp://tutorial.math.lamar.edu/Classes/Alg/Alg.aspxText
5Algebra Practice Problems with Solutionshttp://tutorial.math.lamar.edu/Problems/Alg/Alg.aspxPractice Problems

## Homework Assignments

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Due: Start of class, Wednesday, 8/28
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Remember to dress up pretty for class on Wednesday for my seating chart pictures!
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Remember we have Monday off for the Labor Day holiday!
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HW1:  Do problems 1-9 on this link on Integer Exponents.

Some lecture notes from today

Due: Start of class, Wednesday, 9/4
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HW2:
Do problems 1-8 on this link on Rational Exponents.

Due: Start of class, Monday, 9/9
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HW3:
Do problems 1-10 on  this link on Polynomials.

R&S this link on Factoring Polynomials

Do one or two sets of 10 problems from this web page on Multiplying Binomials

Due: Start of class, Wednesday, 9/11
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Our first quiz over HW1 and HW2 will be Wednesday, 9/11

Remember to bring your study sheet!
You will not need a calculator for this quiz.
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HW4:
Do problems 1-18 on  this link on Factoring Polynomials.

R&S this link on Rational Expressions

Do one or two sets of 10 problems from this web page on Factoring Trinomials

Due: Start of class, Monday, 9/16
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HW5:
Do problems 1-12 on  this link on Rational Expressions.

Print this form out and fill it out and bring it to class with you on Wednesday.

R&S this link on Complex Numbers

Lecture Notes from today

Due: Start of class, Wednesday, 9/18
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HW6:
Do problems 1-9 on  this link on Complex Numbers.

R&S this link on Solving Linear Equatons and Inequalities

Due: Start of class, Monday, 9/23
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Our second quiz over HW3, HW4, HW5, and HW6 will be Wednesday, 9/25
This will really be three quizzes. The first two will be short, timed quizzes
over HW3 and HW4. The first timed quiz will be 5 problems from the multiplying
binomials link on HW3. You will have 90 seconds to do 5 problems. The second
timed quiz will be be 5 problems from the factoring link on HW4. You will have
2 minutes to do 5 problems.
The third quiz will be a "regular" quiz over HW3, HW4, HW5, and HW6 problems.
On the timed quizzes, you may NOT use a calculator!

Remember to bring your study sheet!
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HW7:  Do problems 1-6 on  this link  on linear equations.
Do examples 1a-d,2a-b on this link  from the notes on linear equations.

Some additional examples from the sample assignment problems on linear equations for you to look at

R&S this link  on Applications of Linear Equations.

Due: Start of class, Wednesday, 9/25
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HW8:  Do problems 1-4, 9 on this link on Linear Applications.

R&S this link  on Applications of Linear Equations.

R&S this link  on Equations With More Than One Variables.

Due: Start of class, Monday, 9/30
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HW9:
Do problems 5-8 on this link on Linear Applications.

R&S this link  on Equations With More Than One Variables.

Due: Start of class, Wednesday, 10/2
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HW10:
Do problems 1-6 on this link on Solving Multivariable Equations.

Lecture notes from today on Quadratic Equations 2

Due: Start of class, Monday, 10/7
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HW11:
Do problems 1-16 on this link on Quadratic Equations - Part 1.

Lecture notes from today on Equations Reducible to Quadratic Equations

Due: Start of class, Wednesday, 10/9
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Our fifth quiz over HW7, HW8, HW9 will be Wednesday, 10/9
HW7 is over solving linear equations
HW8 is over solving linear applications (word problems)
HW9 is over solving equations with more than one variable

Remember to bring your study sheet and calculator!
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HW12:
Do problems 1-16 on  this link  on Quadratic Equations - Part 2.

Do problems 1-6 on  this link  on Equations Reducible to Quadratic Equations.

Due: Start of class, Monday, 10/14
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HW13:

R&S this link on Variation Problems.

Due: Start of class, Wednesday, 10/16
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HW14:
Do problems 5-39 odd,47,51,55,57 on this handout on Variation Problems.
(the answers are on the last page)

Lecture notes from today on Variation Problems

R&S  this link  on Solving Linear Inequalities.

R&S  this link  on Solving Polynomial Inequalities.

Due: Start of class, Monday, 10/21
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The final exam for MAT1311.02 (the M/W 10:40 - 11:55 section) is on
Wednesday (Dec 11th) from 10:00 am - Noon in this room.
Bring your calculator (NOT a phone, ipad, android, or other internet capable device)