Define dn where d is any nonzero number and n is any counting number.
?
A. 
where n is a positive number
B. 
, where there are n factors of d
C. 
where n is a natural number
D. 
where n is the exponent
E. 
where n is a real number
Answer: B
Mathematics
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Evaluate the improper integral.
A. 
B. 
C. 
D. 
Mathematics
Determine from the graph whether the function has any absolute extreme values on the interval [a, b].
A. No absolute extrema.
B.
| Absolute minimum only. |
C. Absolute maximum only.
D. Absolute minimum and absolute maximum.
Mathematics
Express in terms of i.- 
A. -7
B. 7
C. -7i
D. 7i
Mathematics
Find an equivalent expression without parentheses.-(-7 + 2y)
A. 7 + 2y B. -7 + 2y C. 7 - 2y D. 14y
Mathematics