Solve the equation.4x-2 - 5x-1 + 1 = 0
A. 
B. 
C. {-1, -4}
D. {1, 4}
Answer: D
Mathematics
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Solve the problem.Integrate 
over the region 0 ? x2 + y2 ? 64.
A. 2?(sin 8 - 8 cos 8) B. ?(sin 8 - cos 8) C. ?(sin 8 - 8 cos 8) D. 2?(sin 8 - cos 8)
Mathematics
If the sequence is geometric, find the common ratio r. If the sequence is not geometric, say so.1, -3, 9, -27, 81
A. -4 B. 3 C. -3 D. Not geometric
Mathematics
Begin by graphing the standard cubic function f(x) = x3. Then use transformations of this graph to graph the given function.h(x) = (x + 4)3 + 5
A. 
B. 
C. 
D. 
Mathematics
Find all the critical numbers of the function.
g(x) = 7x + sin (7x)
Mathematics