Study

Geometric Sequences

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  • An asymptote is a line that is approached but never...
    Reached/crossed
  • Find the next term: 66, 33, 16.5...
    8.25
  • Find the ninth term: 5, 10, 20, ...
    1280
  • Describe the transformation
    Up four units
  • Is this a geometric sequence: 13, 26, 52, 108, 204,....
    No
  • Describe the transformation
    Reflection over x-axis
  • Given a geometric sequence: 1, −5, 25, −125,... Find the 6th term.
    -3125
  • Given a geometric sequence: 1, −5, 25, −125,... Find the common ratio
    -5
  • Make the following into an explicit formula: a1=3 , an=6n-1
  • Make the following into an explicit formula: a1=4 , an=5n-1
  • Create an exponential function for the following points: (1, 12) and (3, 108)
  • What type of transformation changes the asymptote?
    Vertical transformation
  • Identify the common ratio: 5, 10, 20 ....
    2
  • Describe the transformation
    Reflection over y-axis
  • Create an exponential function for the following points: (0, 4) and (2, 100)
  • Which type of transformation occurs when the negative is with the exponent?
    Reflection across y-axis
  • Describe the transformation
    Right four units
  • Create an exponential function: (1,6) and (3,54)
  • Describe the transformation
    Down three units
  • What would the next term be: 4, 8, 16...
    32
  • Is this a geometric sequence: 4, 10, 25, 62.5, ….
    Yes- 2.5