Answer:21 then 34
Step-by-step explanation: its just correct lol
600 ---> 250
600 - 250 = 350
350 / 5 = 70
Average decrease in value per year: $70
The coordinates of the endpoints of the range can be used to calculate the rate of change using the slope formula: m = dy / dx. The coordinates are (pi, -1) and (3pi/2, 2). So, dy = 3pi/2 - pi = pi/2 and dx = 2 - (-1) = 3. Therefore, m = pi/6.
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