Find the average value of    over the given region. over the rectangular solid in the first octant bounded by the coordinate planes and the planes  

A. 54
B. 27
C. 9
D. 162


Answer: C

Mathematics

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Find the center of the hyperbola. 16(x + 3)2 - 25(y + 1)2 = 400

A. (2, -1) B. (-1, -3) C. (3, 1) D. (-3, -1)

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For the given matrix A, find a basis for the corresponding eigenspace for the given eigenvalue.A = , ? = 7

A.

B.

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Graph the function. Describe its position relative to the graph of the indicated basic function.f(x) = 3x + 3; relative to f(x) = 3x 

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