the revenue for selling x lawn mowers if r(x) The revenue (in dollars) for selli
ID: 2849380 • Letter: T
Question
the revenue for selling x lawn mowers if r(x) The revenue (in dollars) for selling x lawn mows is R(x). What are the units for the derivative R'(x)? What are the units for the average rate of change in revenue? The temperature (in degrees Fahrenheit) t hours after noon is T(t). What are the units for the derivative T'(t)? What are the units for the average rate of change in temperature? Farmer Fred plants a four-foot tall tree. It grows to a height of H(t) after t years. Explain what H(11) - H(5)/5 means. Your summary should include the units. Summary: The demand D(p) for golf balls depends on the price p per ball. The price is in dollars. What are the units for the derivative D'(p)? Write a summary for the symbolic statement D'(0.80) = -350. Summary:Explanation / Answer
R'(x) will be in dollars per unit
Dollar per unit
T'(t) is fahrenheit/hour
Same as above
H(11)-H(5)/5 means 5/6 times of average change from 5 to 11 years
D'(0.80) = -350 means rate of change when x =0.80 is 350 decrease in f(x)
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