Find a general term an for the sequence whose first four terms are given.4, 16, 64, 256, . . .
A. an = 12n
B. an = 4n
C. an = 4n-1 + 3
D. an = 4 + 12(n - 1)
Answer: B
Mathematics
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A. 
B. 
C. 
D. 
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Graph the function.f(x) = 
x
A. 
B. 
C. 
D. 
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Divide.(4x5 - 31x3 + x2 + 2) ÷ (x2 + 3x)
A. 4x3 - 12x2 + 5x - 14 + 
B. 4x3 - 12x2 + 5x - 14x + 
C. 4x3 - 12x2 + 5x + 16
D. 4x3 + 12x2 - 5x - 14 + 
Mathematics