Find the critical point(s) of the function. Then use the second derivative test to classify the nature of each point, if possible. Finally, determine the relative extrema of the function.
?
?
A. 
; relative minimum value: 
B. 
; relative maximum value: 
C. 
; saddle point: 
D. there are no critical points
Answer: C
Mathematics
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. Assuming Hooke's law applies, how much work is done on the rubber band by a 
force?
A. 1800 J B. 0.02 J C. 0.06 J D. 0.18 J
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Solve the problem.Find the centroid of the region in the first quadrant bounded by the curve y = 11 cos x and the axes.
A. 
= 
, 
= 
B. 
= 
, 
= 
C. 
= 
, 
= 
D. 
= 
, 
= 
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Multiply.(x3 + 13)2
A. x6 + 169 B. x3 + 169 C. x6 + 26x3 + 169 D. 169x6 + 26x3 + 169
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Graph the rational function.f(x) = 
A. 
B. 
C. 
D. 
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