Find the indicated coefficient or term.The 3rd term in the expansion of (4x + 2)3
A. 96x
B. 96x2
C. 4
D. 48x
Answer: D
Mathematics
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Find the product and simplify, if possible.
? 
A. 
B. 
C. 21
D. 
Mathematics
Use the graph of f to determine the intervals where f is increasing and where f is decreasing.
A. incr: x ? 0; decr: x ? 0 B. incr: all x C. decr: all x D. incr: x ? 0; decr: x ? 0
Mathematics
Add and simplify.
+ 
A. 
B. 
C.
 ? |
D.
Mathematics
For the pair of functions, find the indicated domain.f(x) = 
, g(x) = 
Find the domain of f + g.
A. (-?, ?) B. (-?, -4) ? (-4, 7) ? (7, ?) C. (-?, -7) ? (-7, 4) ? (4, ?) D. (-?, -4) ? (-4, -3) ? (-3, ?)
Mathematics