Subtract and simplify.
- 
A. 
B. 
C. 
D. 
Answer: B
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The nth term of a sequence is given. Find the first 4 terms.an = 
n-1
A. -1, 
, 
, 
B. 0, 
, 
, 
C. 1, 
, 
, 
D. 4, 1, 
, 
Find all local extreme values of the given function and identify each as a local maximum, local minimum, or saddle point.
A. 
saddle point; 
saddle point
B. 
local maximum
C. 
local minimum
D. 
local maximum; 
local minimum
Solve the problem.The table below shows the result of a polygraph test conducted on 2000 college students. Students were asked whether they had ever cheated on a test. All of them denied having cheated. Use the table to answer the question. 
What percentage of those that were found to be lying were actually telling the truth?
A. 88.3% B. 15.2% C. 74.1% D. 84.8%
Decide whether the perimeter or area would be used to solve a problem concerning the measure of the quantity.Measuring a room for baseboards
A. Area B. Perimeter