Question

For the function graphed in the figure below determine if the following nonzero quantities are positive or negative.
f(-1/2)
f'(1/2)
f''(3)
http://www.webassign.net/hgmcalc/2-6-1fig.gif

Answer 1

positive
negative
guess what :)

Answer 2

positive?

Answer 3

@imron07

Answer 4

f'' of a function tells us what?

Answer 5

second derivative

Answer 6

First derivative of a function tells us about slope of that funcion (change of f(x) ) at some point. What about second drivative?