Given matrix A, find the indicated cofactor.Find A13.A =
A. -7
B. -16
C. -19
D. 19
Answer: D
Mathematics
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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 x-axis.x = 2
, x = - 2y, y = 1
A. 
?
B. 
?
C. 
?
D. 4?
Mathematics
Subtract.-11 - (-19)
A. -30 B. -11 C. -8 D. 8
Mathematics
Sketch the graph requested from the graph of a rational function y = f(x) shown below.y = -f(x)
A. 
B. 
C. 
D. 
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Solve the equation by the method of your choice. Simplify irrational solutions, if possible.8x2 + 30x + 14 = -11
A. 
B. 
C. 
D. 
Mathematics