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Mathematical Connections
A Modeling Approach to Business Calculus and Finite Mathematics
The Villanova Project
Bruce Pollack-Johnson and Audrey Fredrick Borchardt
A completely redesigned course, teaching the Entire Process of Problem Solving Using Real-World Data and Technology.
- Single Variable Calculus (Volume 1: A Modeling Approach to Business
Calculus)
- Multivariable Calculus and Finite Mathematics
- Chapter 1: Problem Solving, Functions and Models
- Chapter 2: Rates of Change
- Chapter 3: Single-Variable Optimization and Analysis
- Chapter 4: Continuous Probability and Integration
- Instructors Guide and Solution Manual
- Student Solution Manual
- Technology Manuals: TI-83 Excel
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- Chapter 5: Multivariable Models from Verbal Descriptions: Interest, NPV, SSE
- Chapter 6: Multivariate Models from Data: Regression and Statistics
- Chapter 7: Matrices and Solving Systems of Equations
- Chapter 8: Unconstrained Optimization of Multivariable Function
- Chapter 9: Constrained Optimization and Linear Programming
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Chapter 1
- Introduction
- 1.0 The Process of Problem Solving
- 1.1 Functions
- 1.2 Mathematical Mocels and Formulation from Verbal Descriptions
- 1.3 Linear Functions and Models
- 1.4 Functions with One Concavity: Quadratic, Exponential, Power
- 1.5 Functions with Changing Concavity: Cubis, Quartic, Logistic
- Summary
Chapter 2
- 2.1 Average and Percent Rate of Change Over an Interval
- 2.2 Instantaneous Rate of Change at a Point
- 2.3 Derivative Notation and Interpretation, Marginal Analysis
- 2.4 The Algebraic Definition of Derivative and Basic Derivative Rules
- 2.5 Composite Functions and the Chain Rule
- 2.6 The Product Rule
- Summary
Chapter 3
Single-Variable Optimization and Analysis
- Introduction
- 3.1 Analysis of Graphs and Slope Graphs
- 3.2 Optimization – Algebraic Determination of Maxima and Minima
- 3.3 Testing of Critical Points, Concavity and Points of Inflection
- 3.4 Post-Optimality Analysis
- 3.5* Per-Cent Rate of Change at a Point, Elasticity, Average Cost
- Summary
Chapter 4
Continuous Probability and Integration
- Introduction
- 4.1 Continuous Probability Distributions
- 4.2 Approximating Area under Curves (Subinterval Methods)
- 4.3 Finding Exact Areas Using Limits of Sums
- 4.4 Recovering Functions from their Derivatives
- 4.5 The Fundamental Theorem of Calculus
- 4.6 Variable Limits of Integration and Medians, Improper Integrals
- 4.7* Consumer and Producer Surplus
- Summary
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Chapter 5
Multivariable Models from Verbal Descriptions: Interest, NPV,SSE
- Introduction
- 5.1 Multivariable Functions and Models, 3-D Graphs
- 5.2 Formulating Models from Verbal Descriptions
- 5.3 Interest and Investments
- 5.4 The Time Value of Money (Present Value and Future Value) and Loans
- 5.5 Formulating SSE in Terms of Model Parameters
- Summary
Chapter 6
Multivariate Models from Data: Regression and Statistic
- Introduction
- 6.1 Multivariable Models from Data – Spreadsheets and Regression
- 6.2 Mean, Variance, Standard Deviation, MSE, Misuse of Statistics
- 6.3 R2, Standard Error, Misuse of Regression, Regression Assumptions
- 6.4* Investment Portfolios, Risk-Return Tradeoffs, Pareto Efficiency
- Summary
Chapter 7
Matrices and Solving Systems of Equations
- Introduction
- 7.1 Introduction to Matrices and Basic Operations
- 7.2 Matrix Multiplication
- 7.3 Systems of Linear Equations and Augmented Matrices
- 7.4 Matrix Equations and Inverse Matrices
- 7.5* Markov Chains
- Summary
Chapter 8
Unconstrained Optimization of Multivariable Functions
- Introduction
- 8.1 Rates of Change of Multivariable Functions
- 8.2 Finding Local Extrema of Multivariable Functions
- 8.3 Optimization using a Spreadsheet
- 8.4 Testing for Local and Global Extrema
- 8.5 The Method of Least Squares
- Summary
Chapter 9
Constrained Optimization and Linear Programming
- Introduction
- 9.1 Optimization with Equality Constraints: Lagrange Multipliers
- 9.2 Solving Linear Programs Graphically
- 9.3 The Simplex Method
- 9.4 Linear and Nonlinear Optimization on Spreadsheets Summary
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Unique Features of the Redesigned Course
- Problem Driven
- Connected Topics
- Sequence of Topics
- Technology as a Teaching Tool
- Technology as a Calculating Tool
- Mathematical Models
- Emphasis on Connecting Topics to Students’ Academic, Personal and Professional Lives
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