Lesson 6.4

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Lesson 6.4

  1. 1. Use Inverse Functions
  2. 2.  An inverse relation interchanges the input and output values of the original relation. This means that the domain and range are also interchanged.Inverse Relation
  3. 3.  Original relation X 0 1 2 3 4 Y 6 4 2 0 -2 Inverse relation X 6 4 2 0 -2 Y 0 1 2 3 4Inverse Relation
  4. 4. The graph of the inverse function is a reflection of the graph of the original relation. The line of reflection is y=x.Inverse Relation
  5. 5.  The inverse of a function f is also a function if and only if no horizontal line intersects the graph of f more than once.Horizontal Line Test
  6. 6. Inverse Functions
  7. 7. Inverse Functions
  8. 8. Checking for Inverses

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