Review for Exponentials Test

What
Review for Exponentials Test
When
2/16/2017

We've learned a lot about exponentials, logarithms, and inverses all in the past two weeks! Tomorrow we have our test. It will cover:


  • Exponential growth and decay (which is it?) **
  • Sketching exponential graphs
  • Compound Interest
    • Know the formula FV=P(1+r)^t
    • Use the formula
  • Exponential Equations
  • Inverses
    • Find the inverse of an equation
      • switch x & y
      • solve for y 
    •  Sketch the inverse graph
    • Is the inverse a function (horizontal line test)
  • Transform an Exponential into a Logarithm
  • Transform a Logarithm into an Exponential
  • Evaluate a logarithm
  • Solve an equation with e or ln
  • Log values with a calculator
Whew, sounds like a lot. The study guide is attached below so you can focus your studying. Answers are included!

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