Keyword Analysis & Research: what defines a linear function

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
what defines a linear function	1.42	0.9	971	47	30
what	0.23	0.7	2669	86	4
defines	1.23	1	2329	31	7
a	0.35	0.4	1427	41	1
linear	1.65	1	9796	69	6
function	1.91	0.9	7056	13	8

Keyword	CPC	PCC	Volume	Score
what defines a linear function	0.86	1	8078	63