Exponential and Logarithmic Equations
8.1 Solving Exponential Equations Using Exponent Properties
Explanation:
Practice Problems:
8.2 Evaluating Logarithmic (by hand)
Explanation:
Khan video: Evaluating logarithms (advanced)
Practice Problems:
Khan exercise: Evaluate logarithms (advanced)
8.3 Properties of Logs
Explanation:
Khan video: Intro to logarithm properties (1 of 2)
Khan video: Intro to logarithm properties (2 of 2)
Khan article: Intro to logarithm properties
Khan video: Using the logarithmic product rule
Khan video: Using the logarithmic power rule
Khan video: Using the properties of logarithms: multiple steps
Practice Problems:
Khan exercise: Use the properties of logarithms
8.4 Solving Exponential Equations (by Using the Change of Base Formula or by Taking the Log of Both Sides)
Explanation
Change of base:
Khan video: Evaluating logarithms: change of base rule
Khan article: Logarithm change of base rule intro
Khan video: Change of base formula proof (honors)
Khan video: Using the logarithm change of base rule
Khan article: Logarithm properties review (includes log properties)
Solving Exponential Equations
Practice Problems:
Change of Base:
Khan exercise: Evaluate logarithms: change of base rule
Khan exercise: Use the logarithm change of base rule (uses multiple properties) - extra credit
Solving Exponential Equations
8.5 Solving Logarithmic Equations
Explanation:
Practice Problems:
8.6 Using Exponential and Logarithmic Models
Explanation:
Notes | Annotated | Video
Khan video: Exponential model word problem: medication dissolve
Khan video: Exponential model word problem: bacteria growth
Practice Problems:
Khan exercise: Exponential model word problems
Review