APFIVE Properties of Points of Inflection
All of the following statements regarding points of inflection and the second derivative are true EXCEPT:
A
A point of inflection occurs when the concavity of a function changes.
B
A point where the second derivative equals zero is always a point of inflection.
C
One must test intervals around a candidate point to confirm a change in concavity for it to be an inflection point.
D
If there is no sign change in $$f''(x)$$ around a zero, then that point is not an inflection point.
Question Leaderboard
| Rank | |||||
|---|---|---|---|---|---|
| #1 | haneesh19.12 | 1 | 1 | 0m 00s | 100 |
| #2 | yeejayc | 1 | 1 | 0m 21s | 79 |
| #3 | richa.tuli | 1 | 1 | 2m 08s | -28 |
Items per page:
10
1 – 3 of 3