Keyword Analysis & Research: what is a hole in a rational function

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
what is a hole in a rational function	0.72	1	1085	37	37
what	0.61	0.3	4102	6	4
is	1.76	0.7	1889	9	2
a	0.81	0.7	885	66	1
hole	0.95	0.8	4375	54	4
in	0.44	0.2	832	58	2
a	1.07	0.8	8352	17	1
rational	0.99	0.1	2316	61	8
function	1.77	0.9	7212	12	8

Keyword	CPC	PCC	Volume	Score
what is a hole in a rational function	1.13	0.2	5482	62