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Investigating College Algebra with Technology 1st edition

Textbook Cover

Kathy Burgis and Jeff Morford
Publisher: Key College Publishing


Access is contingent on use of this textbook in the instructor's classroom.

  • Chapter 1: Problem Solving
    • 1.1: Pictures, Graphs, and Diagrams
    • 1.2: Symbolic Representation
    • 1.3: Organizing Information
    • 1.4: Measures of Central Tendency and Box Plots
    • 1.5: Measures of Spread
    • 1: Chapter Review

  • Chapter 2: Patterns and Recursion
    • 2.1: Recursively Defined Sequences
    • 2.2: Modeling Growth and Decay
    • 2.3: A First Look at Limits
    • 2.4: Graphing and Sequences
    • 2.5: Loans and Investments
    • 2: Chapter Review

  • Chapter 3: Linear Models and Systems
    • 3.1: Linear Equations
    • 3.2: Revisiting Slope
    • 3.3: Fitting a Line to Data
    • 3.4: Linear Systems
    • 3.5: Substitution and Elimination
    • 3: Chapter Review

  • Chapter 4: Functions, Relations, and Transformations
    • 4.1: Interpreting Graphs (3)
    • 4.2: Function Notation (5)
    • 4.3: Lines in Motion (5)
    • 4.4: Translations and the Quadratic Family (5)
    • 4.5: Reflections and the Square Root Family (4)
    • 4.6: Stretches and Shrinks and the Absolute Value Family (3)
    • 4.7: Transformations and the Circle Family
    • 4.8: Compositions of Functions (3)
    • 4: Chapter Review

  • Chapter 5: Exponential, Power, and Logarithmic Functions
    • 5.1: The Exponential Function (4)
    • 5.2: Properties of Exponents (4)
    • 5.3: Fractional Exponents and Roots (5)
    • 5.4: Applications of Power Equations (3)
    • 5.5: Building Inverses of Functions (4)
    • 5.6: The Logarithmic Function (4)
    • 5.7: Properties of Logarithms (3)
    • 5.8: Applications of Logarithms (3)
    • 5: Chapter Review

  • Chapter 6: Quadratic and other Polynomial Functions
    • 6.1: Polynomial Degree and Finite Differences (6)
    • 6.2: Equivalent Quadratic Forms (5)
    • 6.3: Completing the Square (4)
    • 6.4: The Quadratic Formula (5)
    • 6.5: Complex Numbers (5)
    • 6.6: Factoring Polynomials (4)
    • 6.7: Higher-Degree Polynomials (4)
    • 6.8: More about Finding Solutions (5)
    • 6: Chapter Review

  • Chapter 7: Matrices and Linear Systems
    • 7.1: Matrix Representations
    • 7.2: Matrix Operations
    • 7.3: The Row Reduction Method
    • 7.4: Solving Systems with Inverse Matrices
    • 7.5: Systems of Linear Inequalities
    • 7.6: Linear Programming
    • 7: Chapter Review

  • Chapter 8: Parametric Equations and Trigonometry
    • 8.1: Graphing Parametric Equations
    • 8.2: converting parametric to Nonparametric Equations
    • 8.3: Right Triangle Trigonometry
    • 8.4: Using Trigonometry to Set a Course
    • 8.5: Projectile Motion
    • 8.6: The Law of Sines
    • 8.7: The Law of Cosines
    • 8: Chapter Review

  • Chapter 9: Conic Sections and Rational Functions
    • 9.1: Using the Distance Formula (5)
    • 9.2: Circles and Ellipses
    • 9.3: Parabolas
    • 9.4: The Hyperbola
    • 9.5: Nonlinear Systems of Equations
    • 9.6: Introduction to Rational Functions (5)
    • 9.7: Graphs of Rational Functions (4)
    • 9.8: Operations with Rational Expressions (4)
    • 9: Chapter Review

  • Chapter 10: Series
    • 10.1: Arithmetic Series (5)
    • 10.2: Infinite Geometric Series (4)
    • 10.3: Partial Sums of Geometric Series (4)
    • 10: Chapter Review

  • Chapter 11: Probability
    • 11.1: Randomness and Probability
    • 11.2: Couting Outcomes and Tree Diagrams
    • 11.3: Mutually Exclusive Events and Venn Diagrams
    • 11.4: Random Variables and Expected Value
    • 11.5: Permutations and Probability
    • 11.6: Combinations and Probability
    • 11.7: The Binomail Therorem and Pascal's Triangle
    • 11: Chapter Review

Questions Available within WebAssign

Most questions from this textbook are available in WebAssign. The online questions are identical to the textbook questions except for minor wording changes necessary for Web use. Whenever possible, variables, numbers, or words have been randomized so that each student receives a unique version of the question. This list is updated nightly.

Question Availability Color Key
BLACK questions are available now
GRAY questions are under development


Group Quantity Questions
Chapter 1: Problem Solving
1 0  
Chapter 2: Patterns and Recursion
2 0  
Chapter 3: Linear Models and Systems
3 0  
Chapter 4: Functions, Relations, and Transformations
4.1 3 001 002 003
4.2 5 001 002 003 004 005
4.3 5 001 002 003 004 005
4.4 5 001 002 003 004 005
4.5 4 001 002 003 004
4.6 3 001 002 003
4.8 3 001 002 003
Chapter 5: Exponential, Power, and Logarithmic Functions
5.1 4 001 002 003 004
5.2 4 001 002 003 004
5.3 5 001 002 003 004 005
5.4 3 001 002 003
5.5 4 001 002 003 004
5.6 4 001 002 003 004
5.7 3 001 002 003
5.8 3 001 002 003
Chapter 6: Quadratic and other Polynomial Functions
6.1 6 001 002 003 004 005 006
6.2 5 001 002 003 004 005
6.3 4 001 002 003 004
6.4 5 001 002 003 004 005
6.5 5 001 002 003 004 005
6.6 4 001 002 003 004
6.7 4 001 002 003 004
6.8 5 001 002 003 004 005
Chapter 7: Matrices and Linear Systems
7 0  
Chapter 8: Parametric Equations and Trigonometry
8 0  
Chapter 9: Conic Sections and Rational Functions
9.1 5 001 002 003 004 005
9.6 5 001 002 003 004 005
9.7 4 001 002 003 004
9.8 4 001 002 003 004
Chapter 10: Series
10.1 5 001 002 003 004 005
10.2 4 001 002 003 004
10.3 4 001 002 003 004
Chapter 11: Probability
11 0  
 Chapter 12
12 0  
 Chapter 13
13 0  
Total 127  

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