medium Set 7 Logic Puzzle

Medium Sequence Pattern #7

Title
Medium Sequence Pattern #7
SequenceType
seq-matrix
DisplaySequence
  • 7
  • 9
  • 11
  • _
  • _
  • 17
  • 19
  • 21
FullSequence
  • 7
  • 9
  • 11
  • 13
  • 15
  • 17
  • 19
  • 21
BlankPositions
  • 3
  • 4
Answers
  • 13
  • 15
Rule
Each term = 2n + 5
Question
Find the 2 missing terms in the sequence: 7, 9, 11, _, _, 17, 19, 21
SequenceLength
8
Hint
Find the linear formula: multiply position by a constant and add another.