COLLEGE ALGEBRA:   Class Notes

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Prof.  G. Battaly, Westchester Community College, Valhalla NY  (updated 01/13/2016)
 

Chapter 1  

1.1 Linear Equations          

    1.2 Graphing Linear Equations
       geogebray = mx + b  interactive: change slope and intercept
    1.3 Slope of a Line
    1.4 Meaning of the Slope of a Line
    1.5 Finding Linear Equations
    1.6 Functions
Chapter 2   2.1 Modeling Data
    2.2 Finding Equations of Linear Models
    2.3 Function Notation
    2.4 Slope as Rate of Change
Chapter 3   3.1 Systems of Linear Equations
            geogebra System of 2 Linear Equations  interactive
    3.2 Solving Systems of Linear Equations
    3.3 Using Systems to Model Data
    3.4 Word Problems
Chapter 4   4.1 Properties of Exponents
    4.2 Rational Exponents
            geogebra Exponential Functions  interactive
    4.3 Exponential Functions
    4.4 Solving Exponential Functions
    4.5 Applications of Exponential Functions: Interest, Growth/Decay
Chapter 5   5.2 Logarithms
Chapter 6   6.1 Polynomials
    6.2 Multiplying Polynomials
    6.3 and 6.4 Factoring Polynomials
    6.5 Factoring Special Binomials
    6.6 Solving Polynomial Equations
Chapter 7   7.5 Solving Quadratic Equations:  Quadratic Formula

Last Updated 01/13/16
By Prof. Battaly, http://www.battaly.com/
Email: merlin@pipeline.com