Find the average rate of change of the function from x1 to x2.f(x) = 
from x1 = 2 to x2 = 8
A. 
B. - 
C. 2
D. 7
Answer: A
Mathematics
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Provide an appropriate answer.Use the following frequency distribution to determine the midpoint of the fourth class.
A. 23.5 B. 26.5 C. 25.5 D. 24.0
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Ace Truck leases its 10-ft box truck at $30/day and $0.45/mi, whereas Acme Truck leases a similar truck at $25/day and $0.55/mi. Find the daily cost of leasing from each company as a function of x number of miles driven.
What will be an ideal response?
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Write the rate as a unit rate.352 cars in 220 households
A. 0.625 car/household B. 572 cars/household C. 1.6 cars/household D. 132 cars/household
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Factor the difference of squares.y2 - 81
A. (y + 9)(y - 9) B. (y - 9)(y - 9) C. (y + 81)(y - 81) D. (y2 + 9)(y2 - 9)
Mathematics