Algebra 2: Intermediate Algebra

Inverse, Exponential and Logarithmic Functions Video Review Lessons

Inverse Functions
• Understanding Inverse Functions
• The Horizontal Line Test
• Are Two Functions Inverses of Each Other?
• Graphing the Inverse
• Finding the Inverse of a Function
Exponential Functions
• An Introduction to Exponential Functions
• Graphing Exponential Functions: Patterns
• Graphing Exponential Functions: More Patterns
• The Number e
Using Exponential Functions
• Using Properties of Exponents to Solve Exponential Functions
• Finding Present and Future Value
• Finding an Interest Rate to Match Goals
Logarithmic Functions
• An Introduction to Logarithmic Functions
• Converting between Exponential and Logarithmic Functions
• Graphing Logarithmic Functions
• Matching Logarithmic Functions with Their Graphs
Properties of Logarithms
• Properties of Logarithms
• Expanding a Logarithmic Expression with Properties
• Combining Logarithmic Expressions
Evaluating Logarithms
• Finding the Value of a Logarithmic Function
• Solving for x in Logarithmic Equations
• Using the Logarithmic Change of Base Formula
• Evaluating Logarithmic Functions with a Calculator
Exponential and Logarithmic Equations
• Solving Exponential Equations
• Solving Logarithmic Equations
• Solving Equations with Logarithmic Exponents
Applications of Exponential and Log Functions
• Compound Interest
• Predicting Change
Exponential Growth and Decay
• An Introduction to Exponential Growth and Decay
• Half Life
• Newton's Law of Cooling
• Continuously Compounded Interest