For the given simplex tableau, determine which variable should be brought into the solution and which row to use as a pivot. x1 x2 x3 x4 M
A. x1, row 2
B. x2, row 1
C. x1, row 1
D. x2, row 2
Answer: A
Mathematics
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A. (0, 8) B. (5, -7) C. infinite number of solutions D. no solution
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Provide an appropriate response.Find the vertex and axis of symmetry of the parabola y = -x2 + 6x + 3. Also find if it opens upward or downward.
What will be an ideal response?
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A. 13 or greater B. 27 or greater C. 13 or less D. 27 or less
Mathematics
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A. 70.9% B. 41% C. 29.1% D. 59%
Mathematics