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SAT Math›Unit 2: Advanced Math›Exponential Functions

Exponential Growth and Decay

Exponential functions change by the same percentage each period. Read the growth factor: 1.05 means 5% growth and 0.8 means 20% decay.

Growth factor vs. rateLinear vs. exponentialChanging the time unit

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Unit 2: Advanced Math

  • Three Forms of a Quadratic
  • The Discriminant
  • Exponential Growth and Decay
  • Function Notation and Composition

Next topic

Function Notation and Composition

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    Also called: exponential decay, compound interest, percent growth