Find the maximum or minimum value of the given objective function of a linear programming problem. The figure illustrates the graph of feasible points.  z = -x - 8y. Find maximum.

A. maximum: -42
B. maximum: -20
C. maximum: -34
D. maximum: -27


Answer: B

Mathematics

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A. x4 - 2x + 4 B. x4 - 2x2 + 4 C. x4 + 4 D. x4 - 4x2 + 4

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Sketch a line passing through the point and having slope m.(-2, 0), m = 1

A.

B.

C.

D.

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Find the average value of the function f over the region R.f(x, y) = 5x + 3yR: 0 ? x ? 1, 0 ? y ? 1

A. 4
B.
C. 8
D.

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Provide an appropriate response.A Super Duper Jean company has 3 designs that can be made with short or long length. There are 5 color patterns available. How many different types of jeans are available from this company?

A. 25 B. 10 C. 8 D. 15 E. 30

Mathematics