Homework: Find all intervals where the following function is (strictly) increasing or (strictly) decreasing. f(x) = |x+1|/|x+1|
Please help asap. just list the intervals you find, as the answer requires the intervals only.

Question

Homework: Find all intervals where the following function is (strictly) increasing or (strictly) decreasing.  f(x) = |x+1|/|x+1| 
Please help asap. just list the intervals you find, as the answer requires the intervals only.

anonymous · Answer

so sorry @ElleCullen idk how to do it...:(

ellecullen · Answer

its ok, I'll keep asking others too :)

anonymous · Answer

kk!thx for understanding!!

ellecullen · Answer

I don't think so, as I am doing this math in a super expensive online course. |x+1| = x+1 is the basic absolute value rule.

ellecullen · Answer

Thanks so much ! :) 
Elle

ellecullen · Answer

@Loser66, you get a medal :)

anonymous · Answer

$$\frac{f(x)}{f(x)}=1$$
except for when $f(x)=0$.