Sequences as Functions

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  1. an = 5 + (n-1)(5)
  2. an = 5times(5/2)(n-1)
  3. an = 5 + (n-1)(negative2)
  4. an = 5times(1/5)(n-1)
  5. y = 2times(5/2)x
  6. y = 5x
  7. y = negative2x + 7
  8. y = 25times(1/5)x
  1. Pattern
  2. Formula
  3. Function
  1. 5, 10, 15, 20, …
  1. 5, 12.5, 31.25, 78.125, …
  1. 5, 1, 1/5, 1/25, …
  1. 5, 3, 1, negative1, …
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