I believe the answer would be A.
Answer:
Sorry, I need more information. What's the rest of the question?
1. 40m^2 2.150ft^2 3.99in^2 4.70m^2
<span>|x| is x if x>0
|x| is -x if x<0
|x| is 0 if x=0
so
(|x|)'=1 when x>0
so
(|x|)'=-1 when x<0
</span><span> (|2x-4|)'=2 when x>2
and
(|2x-4|)'=-2 when x<2
</span>
<span>Therefore the left derivative doesn't equal the right derivative as x approaches 2.</span>
