Answer:
Step-by-step explanation:
We are told that P(x) is the profit of saling x blu ray discs. P(1000) is our profit for selling 1000 blu ray discs. So, our profit is 5000. Recall that the derivative P'(x) represents the rate at which the function P(x) is increasing/decreasing (increasing if P'(x) is positive, or decreasing otherwise) by increasing the values of x. In this case P'(1000)=-3, so the profit will decrease -3 if we increase x in one unit.
Answer:
B y=0.5x-1
Step-by-step explanation:
Answer:
12
Step-by-step explanation:
12x12=144
Answer:
(5,-3) in the 4th quadrant
Step-by-step explanation: