Find the volume of the solid generated by revolving the region about the given axis. Use the shell or washer method.The region bounded by y = 5x - x2 and y = x about the y-axis
A. 64?
B. 32?
C. 
?
D. 
?
Answer: C
Mathematics
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Using Green's Theorem, compute the counterclockwise circulation of F around the closed curve C.F = xyi + xj; C is the triangle with vertices at (0, 0), (6, 0), and (0, 9)
A. - 27 B. 108 C. 0 D. 81
Mathematics
Solve.x2 + y2 = 36x2 - y2 = 36
A. (6, 0) and (-6, 0) B. (6, 0) C. (0, 6) and (0, -6) D. (0, -6)
Mathematics
Graph the expression on each side of the equals symbol to determine whether the equation might be an identity.cot x cos x + sin x = csc x
A. Not an Identity B. Identity
Mathematics
Add as indicated.(-7 + 4x3 + 4x5 + 2x4) + (3x4 - 6x3 - 6 + 3x5)
A. 7x5 + 5x4 - 2x3 - 13 B. -4x5 - 4x4 - 2x3 + 5 C. 10x24 - 13 D. 7x10 + 5x8 - 2x6 - 13
Mathematics