Algebra 2
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  • Table of Contents
  • Semester 1
    • Unit 1 Algebra Basics >
      • 1.0 Marking the Text
      • 1.1 Return to Algebra
      • 1.2 Linear Inequalities
      • 1.3 Absolute Value
      • 1.4 Rewriting Equations
      • Unit 1 Review
      • Unit 1 Algebra Skillz Review
    • Unit 2 Linear Functions >
      • 2.1 Function Notation
      • 2.2 Functions/Relations
      • 2.3 Slope and Rate of Change
      • 2.4 Graphing Lines
      • 2.5 Write Equations of Lines
      • Unit 2 Review
      • Unit 2 Algebra Skillz and SAT Review
    • Unit 3 Absolute Value >
      • 3.1 Absolute Value Inequality
      • 3.2 Absolute Value Graphs
      • 3.3 Piecewise Functions
      • Unit 3 Review
      • Unit 3 Algebra Skillz
    • Unit 4 Linear Systems >
      • 4.1 Solving Systems by Graphing
      • 4.2 Solving Systems Algebraically
      • 4.3 Systems of Inequalities
      • Unit 4 Review
    • Unit 5 Quadratic Functions >
      • 5.1 Graph in Vertex Form
      • 5.2 Graph in Standard Form
      • 5.3 Solve by Factoring
      • 5.4 GCF and DoS
      • 5.5 Solving by Square Roots
      • Unit 5 Review
      • Unit 5 Algebra Skillz and SAT Review
    • Unit 6 Non-Real Numbers >
      • 6.1 Imaginary and Complex Numbers
      • 6.2 Operations on Complex Numbers
      • 6.3 Completing the Square
      • 6.4 Quadratic Formula
      • Unit 6 Review
      • Unit 6 Algebra Skillz
    • SEMESTER EXAM
  • Semester 2
    • Unit 7 Polynomial Functions >
      • 7.1 Properties of Exponents
      • 7.2 Polynomial Division
      • 7.3 Solving Polynomial Functions by Factoring
      • 7.4 Graphs of Polynomial Functions
      • 7 Review
    • Unit 8 Radical Functions >
      • 8.1 Evaluate Nth Roots
      • 8.2 Properties of Rational Exponents
      • 8.3 Function Operations and Composition
      • 8.4 Inverse Operations
      • 8.5 Graph Square and Cube Root Functions
      • 8.6 Solving Radical Equations
      • Unit 8 Review
      • Unit 8 Algebra Skillz and SAT Review
    • Unit 9 Exponential and Logarithmic Functions >
      • 9.1 Exponential Growth
      • 9.2 Exponential Decay
      • 9.3 The Number e
      • 9.4 Intro to Logarithms
      • 9.5 Properties of Logarithms
      • 9.6 Solve Exponential and Log Equations
      • Unit 9 Review
      • Unit 9 Algebra Skillz
    • Unit 10 Rational Functions >
      • 10.1 Graph Rational Functions
      • 10.2 Multiply and Divide Rational Expressions
      • 10.3 Add and Subtract Rational Expressions
      • 10.4 Solve Rational Equations
      • Unit 10 Review
      • Unit 10 Algebra Skillz
    • Unit 11 - Conic Sections >
      • 11.1 Parabolas
      • 11.2 Ellipses and Circles
      • 11.3 Hyperbolas
      • 11.4 Classifying Conics
      • Unit 11 Review
      • Unit 11 Algebra Skillz
    • Unit 12 Matrices >
      • 12.1 Matrix Operations
      • 12.2 Matrix Multiplication
      • 12.3 Inverse Matrices
      • 12.4 Encoding Messages
      • Unit 12 Review
    • SEMESTER 2 EXAM
  • FlippedMath.com
  • Teacher Resources

9.2 Exponential Decay

A2.3.3  Explain and use the laws of fractional and negative exponents, understand exponential functions, and use these functions in problems involving exponential growth and decay.
A2.3.4  Graph an exponential function of the form f(x) = ab^x.
A2.5.3  Describe the translations and scale changes of an exponential function resulting from parameter substitutions and describe the effect of such changes.

Packet

a2_9.2_packet.pdf
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Practice Solutions

a2_9.2_solutions.pdf
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Corrective Assignment

a2_9.2_ca1.pdf
File Size: 130 kb
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a2_9.2_ca2.pdf
File Size: 131 kb
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Application Walkthrough

This video contains help for:

  • The Algebra Skillz questions.
  • The SAT prep questions.
  • The application problems.
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