Exponential and Logarithmic Equations

Explanation:

• Notes | Annotated

• 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)

• Worksheet #1 | Answers

• Explanation:

  • Notes | Annotated | Video

  • 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)

  • Worksheet #1

• Explanation:

  • Notes | Annotated | Video

  • 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)

  • Worksheet #1

• Explanation

  • Notes | Annotated

  • 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

    • Youtube

    • 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)

  • Worksheet #1 

• Explanation:

  • Notes | Annotated | Video

• Practice Problems:

  • Worksheet #1 | Answers

• 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)

  • Worksheet #1

Review WS#1

Review WS#2