linear graph

12 LETTERS · STARTS WITH L

linear graph is a valid 12-letter word worth 17 points in Scrabble and 20 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

L1I1N1E1A1R1G2R1A1P3H4

1 + 1 + 1 + 1 + 1 + 1 + 0 + 2 + 1 + 1 + 3 + 4 =17 PTS

DOUBLE WORD → 34TRIPLE WORD → 51

MEANING

What does linear graph mean?