A recursion formula and the initial term(s) of a sequence are given. Write out the first five terms of the sequence.a1 = 6, an+1 = (-1)nan
A. -6, 6, -6, 6, -6
B. 6, 6, -6, -6, 6
C. 6, -6, -6, 6, 6
D. 6, -6, 6, -6, 6
Answer: C
Mathematics
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Evaluate the factorial expression.
A. 
B. 2,016
C. 
D. 336
Mathematics
Solve. Round results to the nearest thousandth.4x2 = 8 - 14x
A. 0.500, -4.000 B. -0.719, -2.781 C. 4.000, -0.500 D. 2.781, 0.719
Mathematics
Find all the zeros of the function. ? x3 + 7x2 + 32x + 60 ?
A. -4, -3 ± 2i B. -3, -2 ± 4i C. -3, 2 ± 4i D. -3, 2 ± i E. -3, -4 ± 2i
Mathematics
Use the formula 
, where 
to rewrite the trigonometric expression in the following form.
?
?
?
A. 
B. 
C. 7 
D. 3 
E. 3 
Mathematics