Answer:
D
Step-by-step explanation:
Answer:
the unit cost per rubber tile is $$$$$$$$$$$$$6
Step-by-step explanation:
..
Based on the graph, all x values are possible so the answer is C.
Answer:
C. x = 6, y = –3
Step-by-step explanation:
I just took the test and got it right :)
Answer:
At a price of $p, a quantity, q, of the item is sold.
If q = f(p)
(a) f(150) = 2000 means at price = 150$, the number of items sold is 2000
(b) f'(150) = -25 means rate of sale is negative or the number of items sold will be decreases in future
