Find the indicated term of the geometric sequence.a2 = 3, r = ; Find a4.

A. 10
B.
C. 27
D.  


Answer: D

Mathematics

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Find the domain of the function.f(x) = 

A. (-?, 7) ? (7, ?)
B.  ?  
C. (-?, -7) ?  ? 
D.  ?  ? (7, ?)

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Find the product.(3n + 8)(6n5)

A. 18n6 + 48n5 B. 66n5 C. 18n + 48 D. 18n6 + 8

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Sketch the derivative of the graph.?

A.

B.

C.

D.

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Use a 3D grapher to generate the graph of the function.f(x, y) = 1 - x - 2y

A.

B.

C.

D.

Mathematics