For the geometric sequence, find the common ratio, r.
, 
, 
, 
, 
, . . .
A. 4
B. 5
C. 6
D. 
Answer: A
Mathematics
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Determine where the function is increasing and where it is decreasing.f(x) = x2 - 10x + 25
A. increasing on (-5, ?) decreasing on (-?, -5) B. increasing on (5, ?) decreasing on (-?, 5) C. increasing on (-?, 5) decreasing on (5, ?) D. increasing on (-?, -5) decreasing on (-5, ?)
Mathematics
Find the set of possible rational zeros given the function.f(x) = 3x3 + 43x2 + 43x + 27
A. {±1, ±3, ±6, ±9, ±27}
B. {±1, ±3, ±9, ±27}
C. 
D. 
Mathematics
Find the sum.
A. 20 B. 22 C. 16 D. 21
Mathematics
Find the smallest positive value of t for which 
.
What will be an ideal response?
Mathematics