HINT: Consider where the graphs are positive and negative, where they are increasing or decreasing, and where they are zero. Also consider the relative location of maximums and minimums and where the slopes are increasing and decreasing to help you determine your answer. Graph (a) represents: a.
f(x)
b.
f^(')(x)
c.
f^('')(x)
d. Not enough information to determine Graph (b) represents: a.
f(x)
b.
f^(')(x)
c.
f^('')(x)
d. Not enough information to determine Graph (c) represents: a.
f(x)
b.
f^(')(x)
c.
f^('')(x)
d. Not enough information to determine