# MAT 1311.04, College Algebra (T/Th 1:15-2:30, TBA), Spring 2020

### 12. Quiz 4 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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HW1:  Do all the problems on this problem set on exponents.
Use the Properties of Exponents - 1 handout.

Due: Start of class, Thursday, 1/16

Remember to dress up pretty for class on Thursday for my seating chart pictures!
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HW2:  1) Take time to read and study this section of the textbook on Polynomials
2) As a part of part 1), try the textbook examples 1, 2, and 3. Try them first, then
3) Do problems 1-10 on this link on Polynomials.
4) Do one or two sets of 10 problems from this web page on Multiplying Binomials
5) R&S (read and study) this section on Factoring Polynomials for our next class.

Lecutre notes from today

Due: Start of class, Tuesday, 1/21
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HW3:
Do problems 1-18 on  this link on Factoring Polynomials.

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

R&S this link on Rational Expressions

Due: Start of class, Thursday, 1/23
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HW4:
Do problems 1-12 on  this link on Rational Expressions.

R&S this link on Complex Numbers

Lecture Notes from today

Due: Start of class, Tuesday, 1/28
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Our first quiz over HW1, HW2 and HW3 will be Thursday, 1/30

Remember to bring your study sheet!
You will not need a calculator for this quiz.
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HW5:
Do problems 1-9 on  this link on Complex Numbers.

R&S this link on Solving Linear Equatons and Inequalities

Due: Start of class, Thursday, 1/30
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HW6:  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.

R&S this link  on Applications of Linear Equations.

Due: Start of class, Tuesday, 2/4
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HW7:  Do problems 1-9 on this link on Linear Applications.

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

Here is a very full set of notes and
examples from the lecture.

Due: Start of class, Tuesday, 2/11
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Remember, No class meeting on Thursday (2/6)!
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Our fourth quiz over HW4, HW5, HW6, and HW7 will be Thursday, 2/13
HW4 is over rational expressions
HW5 is over complex numbers
HW6 is over linear equations
HW7 is over linear application problems

Remember to bring your study sheet and calculator!
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HW8:
Do problems 1-6 on this link on Solving Multivariable Equations.

R&S this link  on Graphing Lines.

Due: Start of class, Tuesday, 2/18
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HW9:
Do problems 1-11 on  this link  on Lines.

Lecture notes over today's material.

Due: Start of class, Tuesday, 2/18
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HW10:  Do this problem.

Due: Start of class, Thursday, 2/20
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HW11:  Do this problem on Linear Applications 2.

Do this problem on Linear Applications 2.

Write this up and include the graphs, remembering to label all important graphs.
I will pick this homework up and grade it!

Due: Start of class, Tuesday, 2/25
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Our fifth quiz over HW8, HW9, HW10 and HW11 will be Thursday, 2/27
HW8 is over multiple variable equations
HW9 is over solving linear applications (word problems)
HW10 and HW11 are over linear applications 2

Remember to bring your study sheet and calculator!
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HW12:
Do problems 1-9 on  this link  on Definition of Functions.

R&S  this link  on Combining Functions.

Due: Start of class, Thursday, 2/27
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HW13:
Do problems 14-16 on  this link  on Definition of Functions.

Do problems 1-5 on  this link  on Combining Functions.

R&S  this link on Inverse Functions.

Due: Start of class, Tuesday, 3/3
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HW14:

If you are having trouble with these problems from looking at the examples we worked
in class, try looking at the textbook Notes sections on these types of problems:

Due: Start of class, Tuesday, 3/10
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Remember that there will be no class meeting on Thursday, 3/5!
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Our sixth quiz over HW12, HW13, and HW14 will be Thursday, 3/12
HW12 is over functions and combining functions
HW13 is over functions and combining functions

Remember to bring your study sheet and calculator!
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HW15:

Due: Start of class, Thursday, 3/12
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HW16:
Do problems 1-6 on  this link  on Reducible Equations.

R&S  this link on Graphing Parabolas.

R&S  this link on Graphing Parabolas.

Due: Start of class, Tuesday, 3/31
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Note that due to the extended Spring Break, the assignment due date has been extended.
We will begin our course online starting Tuesday, March 31.
You will receive an email with further instructions!
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HW17:
Do problems 1-7 on Graphing Parabolas

Materials from today's lecture:
Example of the graph of a parabola
Parabola-lecture part 1
How to graph a parabola

Video of today's lecture

Make sure you get these problems down because our next topic depends on these skills!

Due: Start of class, Wednesday, 4/1
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HW18:
Do problems 1 and 2 on this worksheet.
(Solutions to the worksheet above)

The example we worked in class today

Video of today's lecture

Due: Start of class, Tuesday, 4/7
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Quiz 7 - Online Quiz will be Thursday, 4/9
You will need to be in attendance at the meeting in order to take
the quiz. It will be a timed quiz, I will email you the quiz in a
Word document. It will be a multiple choice quiz. You will still
need to do all the work on each problem just like you did for homework and
then you will use that work to anser the questions. You will have to email
end at 2:40. I will deduct points if you email your document after that time.
The longer after 2:40, the more points I will deduct.

It will be over HW17 and HW18 (from the website)
Any question on any assignment is a possible quiz question.
You may bring an 8.5x11" study sheet. You need to make your own. You
may not use a copy of someone elses study sheet!

Remember to bring your study sheet (8.5" x 11") and calculator!
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The final exam for MAT1311.04 (the T/Th 1:15 - 2:30 section) is on
Thursday (May 7th) from 12:15 - 2:15 PM in this room.
Bring your calculator (NOT a phone, ipad, android, or other internet capable device)