How about this one?
It's one wild ride for Pierre! Downhill sledding all the way! But, if we said that f is decreasing everywhere, that wouldn't be quite right... Because the graph doesn't exist at x = -4 and x = 2.
It's decreasing everywhere on its domain, which is
YOUR TURN:
Given |
Find the intervals where f is decreasing.
Find the intervals where f is increasing.
Given |
Find the intervals where f is decreasing.
Find the intervals where f is increasing.