Exponential and Logarithmic Equations
8.1 Solving Exponential Equations Using Exponent Properties
Explanation:
Khan video: Solving exponential equations using exponent properties (Algebra 2)
Khan video: Solving exponential equations using exponent properties (advanced) (Algebra 2)
Practice Problems:
IXL: Algebra 2 T.4 Solve exponential equations by rewriting the base
Khan exercise: Solve exponential equations using exponent properties (Algebra 2)
Khan exercise: Solve exponential equations using exponent properties (advanced) (Algebra 2)
8.2 Evaluating Logarithmic (Advanced and by hand)
Explanation:
Khan video: Evaluating logarithms (advanced) (Algebra 2)
Khan video: How to solve a logarithmic equation with a variable in the base (example) (Algebra - all content)
Practice Problems:
Khan exercise: Evaluate logarithms (advanced) (Algebra 2)
8.3 Properties of Logs
Explanation:
Khan video: Intro to logarithm properties (1 of 2) (Algebra 2)
Khan video: Intro to logarithm properties (2 of 2) (Algebra 2)
Khan article: Intro to logarithm properties (Algebra 2)
Khan video: Using the logarithmic product rule (Algebra 2)
Khan video: Using the logarithmic power rule (Algebra 2)
Khan video: Using the properties of logarithms: multiple steps (Algebra 2)
Khan article: Justifying the logarithm properties (Algebra 2)
Practice Problems:
Khan exercise: Use the properties of logarithms (Algebra 2) (fairly simple)
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 (Algebra 2)
Khan article: Logarithm change of base rule intro (Algebra 2)
Khan video: Proof of the logarithm change of base rule (honors) (Algebra 2)
Khan video: Using the logarithm change of base rule (Algebra 2)
Khan article: Logarithm properties review (includes log properties)
Solving Exponential Equations
Khan video: Solving exponential equations using logarithms: base-10 (Algebra 2)
Khan text: Solving exponential equations using logarithms (Algebra 2)
Khan video: Solving exponential equations using logarithms: base-2 (Algebra 2)
Practice Problems:
Change of Base:
Khan exercise: Evaluate logarithms: change of base rule (Algebra 2)
Khan exercise: Use the logarithm change of base rule (uses multiple properties) (Algebra 2)- only if 8.3 is taught
Solving Exponential Equations
Khan Exercise: Solve exponential equations using logarithms: base-10 and base-e (Algebra 2)
Khan Exercise: Solve exponential equations using logarithms: base-2 and other bases (Algebra 2)
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 (Algebra 2)
Khan video: Exponential model word problem: bacteria growth (Algebra 2)
Practice Problems:
Khan exercise: Exponential model word problems (Algebra 2)
Review