medium Set 35 Logic Puzzle

Medium Sequence Pattern #35

Title
Medium Sequence Pattern #35
SequenceType
seq-matrix
DisplaySequence
  • 6
  • 9
  • 12
  • _
  • _
  • 21
  • 24
  • 27
FullSequence
  • 6
  • 9
  • 12
  • 15
  • 18
  • 21
  • 24
  • 27
BlankPositions
  • 3
  • 4
Answers
  • 15
  • 18
Rule
Each term = 3n + 3
Question
Find the 2 missing terms in the sequence: 6, 9, 12, _, _, 21, 24, 27
SequenceLength
8
Hint
Find the linear formula: multiply position by a constant and add another.