Write the first four terms of the sequence whose general term is given.an = (-1)n + 1(n + 8)
A. -10, 11, -12, 13
B. 9, -20, 33, -48
C. 9, -10, 11, -12
D. -9, 10, -11, 12
Answer: C
Mathematics
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Find the domain of the rational function. Write your answer in set-builder notation.f(x) = 
A. {x|x ? 0} B. {x|x is a real number} C. {x|x ? -8} D. {x|x ? 8}
Mathematics
Use the distributive property to write without parentheses.- (3n + 2w + 9g)
A. 3n - 2w + 9g B. 3n + 2w + 9g C. -3n - 2w - 9g D. -3n - 2w + 9g
Mathematics
Rationalize the denominator.
A. 5
B. 10
C. 
D. 
Mathematics
Find the prime factorization of the number. Write the answer with exponents when repeated factors appear.154
A. 2 ? 7 ? 11 B. 72 ? 2 C. 14 ? 11 D. 22 ? 11
Mathematics