Mark Bly's Math 130 Webpage


blymark83@gmail.com


Class Meetings
MWF 1:25-2:15 in HSS 109
T 2:10-3:25 in Ayres 123

Office Hours
TW 3:30-4:30 in Ayres 326

FINAL EXAM INFO
Thu 12/7 @ 8am in MM 63








Math Tutoring Center

Ayres G012
MTWR: 9am-5pm
F: 9am-3pm

Hodges North Commons
SuMTWR: 5pm-10pm


Test Review Materials

Test 1
Topic Outline
Solutions to Outline Exercises

Timed Practice (50min)
Solutions to Timed Practice
Test 2
Topic Outline
Solutions to Outline Exercises

Timed Practice (50min)
Solutions to Timed Practice
Test 3
Topic Outline
Solutions to Outline Exercises

Timed Practice (50min)
Solutions to Timed Practice
Test 4
Topic Outline
Solutions to Outline Exercises

Timed Practice (50min)
Solutions to Timed Practice
Final Exam
Skills Checklist

Practice Problems
Solutions

Fall 2014 Final Exam
Solutions

Spring 2015 Final Exam
Solutions


Internet Videos

Test 1
Fri 8/25
(1.1)
Absolute Value as a Distance from Zero
Distributive Property
Inequalities, Interval Notation, and the Number Line
Adding/Subtracting Fractions
Distance between Two Numbers
Mon 8/28
(1.2)
Exponent Introduction
A Number to the Zeroth Power
Exponent Properties
Negative Exponents
Some Exponent Examples
Radicals Introduction
Tue 8/29
(1.2)
Radicals & Fractional Exponents
Adding Radicals
Rationalizing Denominators
Wed 8/30
(1.3)
Multiplying Multiple Term Expressions
More Multiplying with Multiple Terms
Factoring a Common Factor
Factoring x^2+Ax+B
Factoring Ax^2+Bx+C
Fri 9/1
(1.3, 1.4)
Factoring A^2-B^2
Factoring A^3+B^3
Factoring A^3-B^3
Tue 9/5
(1.4)
Multiplying Rational Expressions
Dividing Rational Expressions
Wed 9/6
(1.5)
Solving Equations of Degree 1
A Degree 1 Equation w/Many Variables
Solving Equations of Degree 2 by Factoring
Fri 9/8
(1.5)
How to Complete the Square
Solving Equations of Degree 2 by Comp the Sq
The Quadratic Formula
Mon 9/11
(1.8)
Solving Inequalities Intro
A Linear Inequality Example
Compound Inequalities
Absolute Value Inequality Intro
An Absolute Value Inequality Example
Tues 9/12
(1.8, 1.9)
A Quadratic Inequality
Another Quadratic Inequality
The Coordinate Plane
Sketching Graphs of Solutions to Equations
Distance between Two Points in XY-plane
Wed 9/12
(1.9, 1.10)
Equation of a Circle in Standard Form
Completing the Square to Find a Circle Equation
Intro to Slope of a Line
More on Slope of a Line
x- and y-intercepts of a Graph
Fri 9/14
(1.10)
Horizontal & Vertical Lines
Slope-intercept Form of an Equation of a Line
Equation of a Line from Slope and a Point
Equation of a Line from Two Points
Test 2
Wed 9/20
(2.1)
Introduction to Functions
Evaluating a Function at a Number
Evaluating a Function at an Expression
More Evaluating a Function at an Expression
Finding Domain of a Function
More Domain of Function Examples
Mon 9/25
(2.2)
Determining if a Graph is or isn't a Function
Graphing a Function (by Plotting Points)
Graphing a Piecewise Function
Tue 9/26
(2.3)
Domain and Range from a Graph
Intervals a Function is Increasing/Decreasing
Finding Relative Maximums/Minimums
Wed 9/27
(2.6)
Shifting Graphs of Functions
Reflecting Functions
Fri 9/29
(2.6)
Graphing Shifted Functions
Mon 10/2
(2.7)
Adding Functions
Subracting Functions
Multiplying Functions
Dividing Functions
Composing Functions
Tue 10/3
(2.8)
Intro to Inverse Functions
Inverse Functions from a Table
Finding an Inverse Function
Finding an Inverse Function (Fractional Function)
Graphing an Inverse Function
Wed 10/4
(3.2)
Graphing Linear Functions
Completing the Square to Graph Parabolas
Sketching Polynomials as x-->inf (or -inf)
Mon 10/9
(3.3)
Polynomial Long Division
Tue 10/10
(3.6)
Graphing Factored Polynomials
Asymptotes of Rational Functions
Finding y-intercepts
Finding x-intercepts
Graphing Rational Functions
Test 3
Mon 10/16
(4.1)
Exponential Function & Graphing
Shifting/Reflecting Exponential Function Graphs
More Shifting/Reflecting Exp Function Graphs
Domain and Range of Expoential Functions
Tue 10/17
(4.2)
The number e
Wed 10/18
(4.3)
Graphing a Logarithm Function
Shifting/Reflecting Logarithm Graphs
Fri 10/20
(4.4)
Laws of Logarithms (Sum/Diff)
Law of Logarithms (Power)
Finding x in Logarithm-Based Equations
Expanding a Logarithm
Combining a Logarithm
Mon 10/23
(4.5)
Solving Exponential Equations
Exponential Equations of Quadratic Type
Tue 10/24
(4.5, 5.1)
Solving Equations with Logs
Another Equation with Logs
A 45-45-90 Triangle
A 30-60-90 Triangle
Wed 10/25
(5.1)
Six Trig Ratios
The Unit Circle
Radian Angle Measure
Fri 10/27
(5.2)
All Six Ratios from Sin/Cos/Tan
Building Terminal Points from Reflections
Mon 10/30
(5.3)
Graph of sin(x)
Graph of cos(x)
Tue 10/31
(5.3, 5.4)
Shifting & Altering Period of Sin/Cos Graphs
An Example with Amplitude and Period Shifts
Examples with Horizontal Shifts & Reflections
An Example with Vertical & Horiztonal Shifts
Wed 11/1
(5.4)
Graphs of Sec, Csc, Tan, Cot
Fri 11/3
(5.5)
Domain Restrictions of Inverse Trig Functions
Mon 11/6
(5.5)
Evaluating Inverse Trig Functions
Test 4
Wed 11/8
(6.1, 6.2)
Converting Degrees to Radians
Using Trig to Find Missing Measures in Triangles
More Using Trig to Find Missing Measures
Area of a Sector Example
Arc Length & Area of Sector of a Circle
Fri 11/10
(6.3)
Finding all Trig Ratios from a Single Given Ratio
Another Finding All Trig Rations from a Single One
Writing one Trig Ratio in terms of Another
Mon 11/13
(6.4)
Advanced Inverse Trig Expressions (parts e and f)
More Advanced Inverse Trig Expressions (part h)
Tue 11/14
(6.5, 6.6)
Proof of Law of Sines
Example using Law of Sines
Proof of Law of Cosines
Example using Law of Cosines
Wed 11/15
(7.1)
Simplifying Trig Expressions
More Simplifying Trig Expressions
Another Simplifying Trig Expressions
Verifying a Trig Identity
Fri 11/17
(7.2)
Applying an Angle Sum/Difference Formula
Another Angle Sum/Difference Application
Mon 11/20
(7.3)
Double Angle Identities (w/example)
Example Using Half Angle Formula
Direct Computation w/Half Angle Formula
Tue 11/21
(7.4)
Solving Trig Equations (Intro Example)
Solving Trig Equations (Intro Example #2)
Solving Trig Equations (Another Example)
Wed 11/22
(7.4)
Solving Trig Equations (Interesting Examples)
Mon 11/27
(7.5)
Trig Equations (w/multiple angles)
Trig Eqs (w/mult angles and restricted domains)