Math Resources

College Algebra Tutorials

Courtesy of Dr. Mary Jumonville
UL Lafayette Math Department

• 1.1 - What is a Function?
• 1.2 - Functions and Expressions
• 1.3 - Functions and Equations
• 1.4 - Functions and Change
• 1.5 - Functions and Modeling
• 2.1 - Linear Functions
• 2.2 - Linear Expressions
• 2.3 - Linear Equations
• 2.4 - Equations for Lines (Part 1)
• 2.5 - Equations for Lines (Part 2)
• 2.6 - Systems of Linear Equations
• 3.1 - Quadratic Functions (Part 1)
• 3.2 - Quadratic Functions (Part 2)
• 3.3 - More Quadratics
• 3.4 - Quadratic Equations (Part 1)
• 3.5 - Quadratic Equations (Part 2)
• 4.1 & 4.2 - Power Functions
• 4.3 - Power Functions and Expressions
• 4.4 - Power Functions and Equations
• 4.5 - Modeling with Power Functions
• 5.1 - Domain and Range
• 5.2 - Composing Functions
• 5.3 - Shifting
• 5.4 - Inverse Functions
• 6.1 - Exponential Functions
• 6.2 - Exponential Expressions: Growth Rate
• 6.3 - Exponential Expressions: Half-Life and Doubling Time
• 6.5 - Modeling with Exponential Functions
• 6.6 - Exponential Functions and Base E
• 7.1 - Logarithms
• 7.2 - Solving Equations Using Logs
• 7.3 - Applications of Logs to Modeling
• 7.4 - Natural Logs
• 8.1 - Polynomials (Part 1)
• 8.1 - Polynomials (Part 2)
• 8.3 - Solving Polynomial Equations
• 8.4 - Long-Run Behavior of Polynomial Functions