Find the first five terms of the sequence with the given general term.an = n2 - n

A. 0, 3, 8, 15, 24
B. 2, 6, 12, 20, 30
C. 1, 4, 9, 16, 25
D. 0, 2, 6, 12, 20


Answer: D

Mathematics

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Solve the system of equations using Cramer's Rule, if applicable.

A. {(x,y) 
B. (5, -3)
C. (-3, 5)
D. ?

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Find the exact values of s in the given interval that satisfy the given condition.[-?, ?); 2 cos2 s = 1

A. - , - 
B. - , - , - , - 
C. - , - 
D.

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Graph the function. 

A.

B.

C.

D.

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Add or subtract as indicated. +  

A. 2 
B. 49
C.
D. 7

Mathematics