Write a general term an for the sequence. Assume that n begins with 1.-2, 5, 12, 19, 26, . . .
A. an = 7n + 9
B. an = 9n - 9
C. an = 7n - 9
D. an = 7n - 10
Answer: C
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Fill in the blank with one of the words or phrases listed below.
A(n) 
is a natural number greater than 1 whose factors are 1 and itself.
A. prime number B. composite number C. mixed number D. proper fraction
Find the zeros of the polynomial function and state the multiplicity of each.f(x) = (x2 + 11x + 24)2
A. 
, multiplicity 2; -
, multiplicity 2
B. -3, multiplicity 2; -8, multiplicity 2
C. 8, multiplicity 2; 3, multiplicity 2
D. -
, multiplicity 4
Find the probability of the compound event.A game spinner has regions that are numbered 1 through 9. If the spinner is used twice, what is the probability that the first number is a 3 and the second is a 6?
A. 
B. 
C. 
D. 
Complete the factoring.-72z7 = -9z2( )
A. 8z5 B. -8z5 C. 8z2 D. 648z