Math 1111 Videos and Class Notes by Andrea Hendricks
A Graphical Approach to College Algebra, 4th edition, Hornsby, Lial,
and McGinnis
Some notes may need to be
rotated to read on the screen. To rotate them, right click in the
window and click Rotate clockwise. Repeat this three times.
The first column
of each section below contains links for videos that correspond to
the notes. The videos are .wmv files and are best viewed with
Windows Media Player. If you cannot view the .wmv files, I have also
created the videos in Flash format.
Please send me an
email to report any
problems with the videos or notes. |
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Lecture Videos
& Notes
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Worked Homework Exercises
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Graphing
Calculator Help
 |
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Chapter 1
Linear Equations, Functions, and Inequalities |
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1.2 |
Relations & Functions |
Lecture Notes |
HW Video |
HW Notes |
Graphing in MML Video |
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1.3 |
Linear Functions |
Lecture
Notes |
HW Video |
HW Notes |
Graphing Lines |
Calculator
Notes |
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1.4 |
Equations of Lines |
Lecture Notes |
HW Video |
HW Notes |
Linear Regression |
Calculator Notes
Value of r |
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1.5 |
Linear Equations
Linear Inequalities |
Notes -
Part 1
Notes -
Part 2 |
HW Video |
HW Notes |
Solving Graphically |
Calculator Notes |
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1.6 |
Linear Apps |
Lecture Notes |
HW Video |
HW Notes |
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Chapter 2
Analysis of Graphs of Functions |
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2.1 |
Basic Functions |
Lecture Notes |
HW Video |
HW Notes |
Basic Functions & Properties |
Calculator Notes |
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2.2 |
Vertical/Horizontal Shifts |
Lecture Notes |
HW Video |
HW Notes |
Vertical/Horizontal Shifts |
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2.3 |
Stretching/Shrinking
Reflections |
Lecture Notes |
HW Video |
HW Notes |
Stretching/Shifting and Reflections |
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2.4 |
Absolute Value Functions |
Lecture Notes |
HW Video |
HW Notes |
Absolute Value Eq & Ineq |
Calculator Notes |
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2.5 |
Piecewise-Defined Functions |
Lecture Notes |
HW Video |
HW Notes |
Piecewise-Defined Functions |
Calculator Notes |
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2.6 |
Operations of Functions
Compositions of Functions |
Lecture Notes |
HW - Part 1
HW - Part 2 |
HW Notes |
Operations &
Compositions |
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Chapter 3
Polynomial Functions |
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3.2 |
Quadratic Functions |
Lecture Notes |
HW Video |
HW Notes |
Quadratic Functions & Their Graphs |
Calculator Notes |
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3.3 |
Quadratic Eq & Ineq |
Lecture Notes |
HW Video |
HW Notes |
Calculator Video |
Calculator Notes |
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3.4 |
Quadratic Applications |
Lecture Notes |
HW Video |
HW Notes |
Calculator Video |
Calculator Notes |
|
3.5 |
Higher-Degree Polynomial Functions
Graphing Polynomial Functions by Hand |
Notes - Part 1
Notes - Part 2 |
HW Video |
HW Notes |
Polynomial Functions |
Calculator Notes |
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Chapter 4
Rational Functions |
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4.1 & 4.2 |
Rational Functions - Part 1
Rational Functions - Part 2 |
Notes - Part 1
Notes - Part 2 |
HW Video
MML HW Video |
HW Notes
MML HW Notes |
Rational Functions |
Calculator Notes |
|
4.3 |
Rational Eq, Ineq, & Apps |
Lecture Notes |
HW Video
MML HW Video |
HW Notes
MML HW Notes |
Graphical Solutions of Rational Eq & Ineq |
Calculator Notes |
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4.4 |
Power & Root Functions |
Lecture Notes |
HW Video |
HW Notes |
Calculator Video |
Calculator Notes |
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4.5 |
Root Eq, Ineq, & Apps |
Lecture Notes |
HW Video
Applications |
HW Notes
Applications |
Calculator Video |
Calculator Notes |
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Chapter 5
Inverse, Exponential, and Logarithmic Functions |
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5.1 |
Inverse Functions - Part 1
Inverse Functions - Part 2 |
Lecture Notes |
HW Video |
HW Notes |
Calculator Video |
Calculator Notes |
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5.2 |
Exponential Functions |
Lecture Notes |
HW Video |
HW Notes |
|
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5.3 |
Logarithms - Part 1
Properties of Logarithms |
Notes - Part 1
Notes - Part 2 |
HW Video |
HW Notes |
|
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5.4 |
Logarithmic Functions |
Lecture Notes |
HW Video |
HW Notes |
Calculator Notes |
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5.5 |
Exp/Log Eq and Ineq |
Lecture Notes |
HW Video |
HW Notes |
Calculator Notes |
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5.6 |
Applications |
Lecture Notes |
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Calculator Video |
Calculator Notes |
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Chapter 6
Analytic Geometry |
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6.1 |
Circles
Horizontal Parabolas |
Notes - Part 1
Notes - Part 2 |
HW Video |
HW Notes |
Calculator Video |
Calculator Notes |
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Chapter 7
Matrices and Systems of Equations and Inequalities |
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7.1 |
Systems of Equations |
Lecture Notes |
HW Video |
HW Notes |
Calculator Video |
Calculator Notes |
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7.2 |
Linear Systems - Three Variables |
Lecture Notes |
HW Video |
HW Notes |
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7.3 |
Reduced Echelon Form and Matrices |
Lecture Notes |
HW Video |
HW Notes |
Calculator Video |
Calculator Notes |
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Math 1111
Final Review Material |
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Detailed List of Topics for Final |
Solutions for Practice Final |