Determine whether the following relation is a function. 
A. yes
B. no
Answer: A
Mathematics
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For what values of x does the series converge absolutely?
A. - 
? x < - 2
B. - 
< x ? - 
C. - 
< x < - 2
D. - 
< x < - 
Mathematics
Use the rules for exponents to rewrite the expression and then evaluate the new expression. 
A. 
B. -4
C. 2
D. - 
Mathematics
Provide an appropriate response.Determine y on the plot of land described by the given figure. 
A. 294.8 ft B. 3.314 ft C. 268.3 ft D. 334.6 ft
Mathematics
Write the following in interval notation.{x| x > 7}
A. (?, 7) B. (7, -?) C. (-?, 7) D. (7, ?)
Mathematics