Write the indicated function.Elissa wants to set up a rectangular dog run in her backyard. She has 44 feet of fencing to work with and wants to use it all. If the dog run is to be x feet long, express the area of the dog run as a function of x.
A. A(x) = 24x2 - x
B. A(x) = 22x - x2
C. A(x) = 21x - x2
D. A(x) = 23x - x2
Answer: B
Mathematics
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Find the area and perimeter of the rectangle.Length = 119 ft, Width = 30 ft
A. A = 298 ft2, P = 3570 ft B. A = 3570 ft2, P = 149 ft C. A = 3570 ft2, P = 179 ft D. A = 3570 ft2, P = 298 ft
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Graph the system of inequalities.
A. 
B. 
C. 
D. 
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Use a calculator to estimate the limit.
A. ? B. -? C. 0 D. does not exist
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