Find a general term an for the geometric sequence.8, - 2, 
, - 
, 
, ...
A. an = 8 
n-1
B. an = 6 
n-1
C. an = 
n-1
D. an = 8 
n-1
Answer: D
Mathematics
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Make the indicated conversion. 80.1 mi2 to km2
A. 30.9 km2 B. 207 km2 C. 50.1 km2 D. 128 km2
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Determine the domain of f.f(x) = 
A. [-7, ?) B. [-7, 7) ? (7, 26] C. [7, 26] D. [-7, 26]
Mathematics
Subtract.
- 
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.A weather forecaster predicts that the temperature will drop 4 degrees each hour for the next 6 hours. If the temperature is 16 degrees before the temperature starts falling, what is the temperature after the drop?
A. -24° B. -8° C. 24° D. 6°
Mathematics