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Function Machines

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    Finding the input, rule or output of function machines with 1 or 2 rules.
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  • Find the INPUT
    4
  •  15
  • Find the INPUT
    10
  •  15
  • Find the INPUT
    7
  •  10
  • Find the INPUT
    12
  •  10
  • Find the missing terms in the sequence: 5, ____, 13, ____, 21
    9, 17
  •  20
  • Find the OUTPUT
    35
  •  15
  • Find the OUTPUT
    68
  •  15
  • Find the Rule: 4 --- 7
    +3
  •  5
  • Find the Rule
    +10
  •  15
  • Find the Missing Number
    10
  •  10
  • Find the rules
    Multiply by 4 and Subtract 2
  •  20
  • A sequence has terms 3, 8, 13, .. What are the next two terms?
    18 and 23
  •  15
  • Find the next three terms of a sequence with first term of 52 and rule of -3
    49, 46, 43
  •  15
  • How many lines does the pattern in stage 10 have?
    31
  •  20
  • If this pattern can be represented by the sequence is 1, 4, 9, .. what is the next term of the sequence?
    16
  •  15