Solve.If the sides of a square are increased by 2 meters, the area becomes 36 square meters. Find the length of a side of the original square.

A. 8 m
B. 4 m
C. 2 m
D. 6 m


Answer: B

Mathematics

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Find the mean of the list of data.18, 20, 22, 22, 20, 18 

A. 21 B. 19 C. 22 D. 23 E. 20

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Simplify. 

A.  
B.
C.
D. - 8

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Find the sum, if it exists.13 +  +  +  + . . .

A.
B.
C.
D. Does not exist

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Graph the rational function and analyze it in the following way: find the intercepts, asymptotes, use limits to describe the behavior at the vertical asymptotes and the end behavior. Find the domain and range. Determine where the function is continuous and where it is increasing and decreasing. Find any local extrema. f(x) =  

What will be an ideal response?

Mathematics