Use the shell method to find the volume of the solid generated by revolving the region bounded by the given curves and lines about the y-axis.2x2 - y2 = 18, x = 4
A. 
?
B. 
?
C. 
?
D. 
?
Answer: C
Mathematics
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Factor the trinomial.
?
?
A. 
B. 
C. 
D. 
E. 
Mathematics
Factor the polynomial completely.x2 + x - 20
A. prime polynomial B. (x - 4)(x + 5) C. (x - 5)(x + 4) D. (x + 1)(x - 20)
Mathematics
Use the product rule to simplify the radical.
? 
, x ? 0
A. 
B. x
C. 
D. 5
Mathematics
Find the zero of f.f(x) = 17x
A. 0 B. 17 C. -17 D. Does not exist
Mathematics