Answer:
-2.5 I THINK
Step-by-step explanation:
Answer:
22.50
Step-by-step explanation:
874 = 900
38 = 40
900 / 40 = 22.5 = $22.50
your answer is going to be -3
Recall the definition of absolute value.
When ,
When ,
The derivative does not exist at , since the one-sided limits
and
do not match.
So the derivative of is
Now we can write this as
since
and