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6BURG9 (November 30, 1999 at 12:00 am)
inflection points are not dependant on the first derivative. You won't necessarily have inflection at f'(x)=0
arenics (November 30, 1999 at 12:00 am)
not only at the slopes the derivative = 0, you forgot about the inflexion points.
Dnguyen1319 (November 30, 1999 at 12:00 am)
What kind of tablet are you using?
sifrael (November 30, 1999 at 12:00 am)
On the unit circle, the cosine of an angle = 0 at pi/2 or 90 degrees and 3pi/2 or 270 degrees.
sifrael (November 30, 1999 at 12:00 am)
2 for the price of 1. Teaching's outstanding, quotes uplifting. Who could ask for more?
CrimsonGuard1992 (November 30, 1999 at 12:00 am)
I don't get the art where he gets pi / 2. Where did that come from?
SheasterB (November 30, 1999 at 12:00 am)
thanks!
reebeccakonjo (November 30, 1999 at 12:00 am)
so far you were the only one who could explain rolles therom in an understandable way, you're a pretty cool teacher and I like the whole quote thing in the end :)
TheEldan (November 30, 1999 at 12:00 am)
Thank you. |
