A recursion formula and the initial term(s) of a sequence are given. Write out the first five terms of the sequence.a1 = 2, an+1 = 
A. 2, - 
, -2, 
, 2
B. -2, 
, 2, - 
, -2
C. 2, - 
, 2, - 
, 2
D. 2, 
, -2, - 
, 2
Answer: D
Mathematics
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Find the exact function value.csc-1(-2)
A. 
B. 
C. - 
D. - 
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Find the requested value.Find tan ? if sin ? = - 
and cos ? = - 
.
A. - 
B. 
C. - 
D. 
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Determine whether the function is even, odd, or neither.f(x) = 
A. Even B. Odd C. Neither
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Write a word name for the number in the sentence.One ton is equal to 907.18 kilograms.
A. Nine hundred seventy and eighteen thousandths B. Nine hundred seven and eighteen thousandths C. Nine hundred seventy and eighteen hundredths D. Nine hundred seven and eighteen hundredths
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