Answer: Id say C.
Step-by-step explanation: The other two can't possibly be a function.
<h2><em>Mark as brainliest if im correct please</em></h2>
1 is A, 2 is B, 4 is C, 5 is B, 6 is C, cant answer 4 bc it’s cut off
20 qt = 80 c is ur answer. Hope this helps
Answer:


Step-by-step explanation:
Marginal average Cost function:

Marginal average Revenue function:

Answer:
a this is because bigger negative numbers are smaller