## Schedule

The **Department of Mathematics** runs an in-person tutoring center in Room 301 Roosevelt Hall. No appointment is necessary. Just stop by with your textbook and/or homework, and ask your questions as they arise. The center is open five days a week and serves students registered for MATH 6A, 40, 45, 50, 61, 61A, 71, and 72.

If you have any questions, you may contact the coordinator, Dr. Mammo at matbzm@hofstra.edu.

### Math 06

All links below are courtesy of Professor Stefan Waner.

### Math 40

- Gauss - Jordan Elimination Introduction Unique Solution

presented by Professor Peter Grassi - Gauss - Jordan Elimination No Solution

presented by Professor Peter Grassi - Gauss - Jordan Elimination Infinite Number of Solutions

presented by Professor Peter Grassi - Introduction to the Simplex Method - Standard Maximum Problem

presented by Professor Peter Grassi - The Simplex Method - Duality

presented by Professor Peter Grassi - The Simplex Method - Nonstandard Maximum Problem

presented by Professor Peter Grassi - The Simplex Method - Nonstandard Minimum Problem

presented by Professor Peter Grassi

The following links are from Professor Stefan Waner's website.

- Functions from the Numerical, Algebraic, and Geometric Viewpoints - Game Version
- Functions and Models - Game Version
- Linear Functions and Models - Game Version
- Linear Regression
- Systems of Two Equations in Two Unknowns
- Using Matrices to Solve Systems of Equations - Game Version
- Applications of Systems of Equations
- Matrix Addition and Scalar Multiplication - Game Version
- Matrix Multiplication - Game Version
- Matrix Inversion
- Game Theory - Game Version
- Input-Output Models
- Solving Linear Programming Problems Graphically - Game Version
- The Simplex Method for Standard Linear Programming Problems - Game Version
- The Simplex Method for General Linear Programming Problems - Game Version

### Math 45

All links below are courtesy of Professor Stefan Waner.

- Sample Spaces and Events - Game Version
- Relative Frequency - Game Version
- Probability and Probability Models - Game Version
- Conditional Probability and Independence - Game Version
- Bayes' Theorem and Applications
- Random Variables and Distributions
- Bernoulli Trials and Binomial Random Variables
- Measures of Central Tendency
- Measures of Dispersion

### Math 61/61A and 71

All links below are courtesy of Professor Stefan Waner.

- Functions from the Numerical, Algebraic, and Geometric Viewpoints - Game Version
- Functions and Models - Game Version
- Linear Functions and Models - Game Version
- Linear Regression
- Quadratic Functions and Models
- Exponential Functions and Models
- Limits: Numerical and Graphical Approach - Game Version
- Limits and Continuity - Game Version
- Limits and Continuity: Algebraic Approach - Game Version
- Average Rate of Change - Game Version
- The Derivative: Numerical and Graphical Viewpoints - Game Version
- The Derivative: Algebraic Viewpoint Game Version
- Derivatives of Powers, Sums and Constant Multiples - Game Version
- The Product and Quotient Rule - Game Version
- The Chain Rule - Game Version
- Derivatives of Logarithmic and Exponential Functions - Game Version
- Maxima and Minima
- Applications of Maxima and Minima
- Analyzing Graphs
- Related Rates
- The Indefinite Integral - Game Version
- Substitution in the Indefinite Integral - Game Version
- The Definite Integral: Numerical and Graphical Approaches - Game Version
- The Definite Integral: Algebraic Approach and the Fundamental Theorem of Calculus