| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| second derivative test for local extrema | 1.86 | 0.9 | 6957 | 53 | 40 |
| second | 1.39 | 1 | 601 | 72 | 6 |
| derivative | 1.85 | 0.6 | 5227 | 50 | 10 |
| test | 0.66 | 0.3 | 150 | 92 | 4 |
| for | 1.8 | 0.7 | 1369 | 14 | 3 |
| local | 0.81 | 0.5 | 5013 | 46 | 5 |
| extrema | 0.83 | 0.1 | 9635 | 73 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| second derivative test for local extrema | 0.85 | 1 | 7452 | 27 |
