Use the graph of the function
f
below to find the following.
all local minimum values of
f
all values at which
f
has a local minimum
if there is more than one answer, separate them with commas.

Marcus and cody both leave the park at the same time, but in opposite directions. if cody travels 6 mph faster than marcus and after 4 hours they are 64 miles apart, how fast is each traveling? solve using rare times time = distance.