Determine whether the basic feasible solution corresponding to the given tableau is optimal. x1 x2 x3 x4 x5 M
A. Optimal
B. Not optimal
Answer: A
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Provide an appropriate response.The series of sketches below starts with a square having sides of length 1 (one). In the following steps, squares are constructed by joining, in order, the midpoints of the sides of the previous square. Develop a formula for the perimeter of the nth square.
What will be an ideal response?
Find an equation for the parabola described.Vertex at (9, 5); focus at (2, 5)
A. x = 
(y - 5)2 + 5
B. x = 
(y - 5)2 + 9
C. x = - 
(y - 5)2 + 9
D. x = - 
(y - 5)2 + 5
Use the definition of O-notation to prove that 2x^2 +3x+4 is O(x^2). (Do not use the theorem on polynomial orders.)
What will be an ideal response?
Solve the system. 2x2 + y2 = 173x2 - 2y2 = -6
A. {(2, 3), (2, -3), (-2, 3), (-2, -3)} B. {(1, 3), (-1, -3)} C. {(1, 3), (1, -3), (-1, 3), (-1, -3)} D. {(2, -3), (-2, 3)}