Write a formula for the general term (the nth term) of the geometric sequence.3, 
, 
, 
, 
, . . .
A. an = 3 
n + 1
B. an = 3 
n
C. an = 3 
n - 1
D. an = 3 
n - 1
Answer: D
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Write as a decimal.84.83%
A. 8.483 B. 0.8383 C. 0.08483 D. 0.8483
Convert the compound statement into words.p = "Students are happy."q = "Teachers are happy."~(p ? ~q)
A. Students are not happy or teachers are not happy. B. It is not the case that students are happy or teachers are not happy. C. Students are not happy and teachers are not happy. D. It is not the case that students are happy and teachers are not happy.
Perform the indicated operations.(9x2 - 7x - 9) + (2x2 - 3x + 2)
A. 11x2 + 10x - 7 B. 11x2 - 10x + 7 C. 11x2 - 10x - 7 D. -7x2 + 6x - 5
Determine whether the linear equation defines 
to be a function of 
. If so, find the domain and range.
A. domain: 
; range: 
B. domain: 
; range: 
C. domain: 
; range:
D. domain: ; range:
E. 
is not a function of 