Write out the first five terms of the sequence.an = n2 - n
A. 0, 2, 6, 12, 20
B. 0, 3, 8, 15, 24
C. 1, 4, 9, 16, 25
D. 2, 6, 12, 20, 30
Answer: A
Mathematics
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A. 
B. 
C. 
D. 
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Perform the indicated operation.
+ 
A. 
B. 
C. 
D. 
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Use the quotient rule to simplify the expression.
A. a7 B. a6 - a C. a5 D. 6
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Determine whether the equation has a graph that is symmetric with respect to the y-axis, the x-axis, the origin, or none of these.y = -5x3 + 5x
A. y-axis only B. x-axis only C. origin only D. x-axis, y-axis, origin
Mathematics