The given pattern continues. Write down the nth term of the sequence {an} suggested by the pattern.1, 
, 
, 
, ...
A. an = 
B. an = 
C. an = 
D. an = 
Answer: B
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Find the sum of the series.
A. - 
B. 
C. 
D. - 
Integrate the function.
A. 
+ C
B. 
+ C
C. - 
+ C
D. - 
+ C
The monthly cost of driving a car depends on the number of miles driven. Julia found that in October it cost her $200 to drive 300 mi and in July it cost her $350 to drive 600 mi. Express the monthly cost C as a function of the distance driven d assuming that a linear relationship gives a suitable model.
What will be an ideal response?What will be an ideal response?
Determine where the function is increasing and where it is decreasing.f(x) = x2 - 4x + 3
A. increasing on (2, ?) decreasing on (-?, 2) B. increasing on (-1, ?) decreasing on (-?, -1) C. increasing on (-?, 2) decreasing on (2, ?) D. increasing on (-?, -1) decreasing on (-1, ?)