The nth term of a sequence is given. Find the first 4 terms.an = 8n - 4

A. 12, 12, 20, 28
B. 8, 12, 20, 28
C. 4, 20, 20, 36
D. 4, 12, 20, 28


Answer: D

Mathematics

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A.  
B.
C.  
D.  

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Use the shell method to find the volume of the solid generated by revolving the region bounded by the given curves about the given lines.y = 4x,y = x2; revolve about the y-axis

A. ?
B. - ?
C. ?
D. ?

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Find the domain of f.f(x) = 

A. {x | x ? -7} B. {x | x ? 7} C. All real numbers D. {x | x ? ±2}

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Use synthetic division to find the quotient.(x4 + 256) ÷ (x - 4)

A. x3 - 4x2 + 16x - 64 + 
B. x3 + 4x2 + 16x + 64 + 
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D. x3 + 4x2 + 16x + 64

Mathematics