Tuesday

October 21, 2014

October 21, 2014

Posted by **Sean** on Sunday, November 1, 2009 at 7:57pm.

(a) Graph y = f_c(x) for these values of the parameter c: c = -1, 0, 1, 2, 3, 4. What are the similarities and differences among the graphs, and how do the graphs change as the parameter increases?

(b) For what values of the parameter c will f_c have one local maximum and one local minimum? Use Calculus. As c increases, what happens to the distance between the local maximum and the local minimum?

(c) For what values of the parameter c will f_c have no local maximum or local minimum? Use calculus.

(d) Are there any values of the parameter c for which f_c will have exactly one horizontal tangent line?

- Calculus -
**Freddy**, Sunday, November 1, 2009 at 10:28pmWhen c changes, the slope of cubic function changes? How is it changing?

- Calculus -
**Sean**, Sunday, November 1, 2009 at 10:30pmWhat are the similarities and differences?

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