1) f '(x) = 0	[A]	[B]	[C]	[D]	[E]	[F]	[G]
2) f '(x) decreasing	[A]	[B]	[C]	[D]	[E]	[F]	[G]
3) local minima	[A]	[B]	[C]	[D]	[E]	[F]	[G]
4) f increasing	[A]	[B]	[C]	[D]	[E]	[F]	[G]
5) inflection points	[A]	[B]	[C]	[D]	[E]	[F]	[G]
6) concave down	[A]	[B]	[C]	[D]	[E]	[F]	[G]
7) f ''(x) > 0	[A]	[B]	[C]	[D]	[E]	[F]	[G]
8) maxima	[A]	[B]	[C]	[D]	[E]	[F]	[G]