Look for a pattern and then predict the general term, or nth term, an, of the sequence.1 ? 4, 2 ? 5, 3 ? 6, 4 ? 7, 5 ? 8, . . .
A. an = n ? n3
B. an = n ? (n + 3)
C. an = n ? 3n
D. an = n ? 3
Answer: B
Mathematics
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Divide numerator and denominator by the highest power of x in the denominator to find the limit.
A. 
B. 0
C. ?
D. 
Mathematics
Use rational exponents to simplify the expression, if possible. Then, write the answer in radical form.
A. x27
B. x3
C. 
D. 3z
Mathematics
Compute the range for the set of data.6, 16, 6, 16, 6, 16, 6, 16
A. 20 B. 16 C. 10 D. 11
Mathematics
L'Hopital's rule does not help with the given limit. Find the limit some other way.
A. 1
B. ?
C. 7
D. 
Mathematics