Form a polynomial whose zeros and degree are given. Use a leading coefficient of 1. Zeros: -4, -1, 4, 5; degree 4
A. x4 + 24x2 + 80
B. x4 - 4x3 - 21x2 + 64x + 80
C. x4 + 4x3 - 21x2 - 64x + 80
D. x4 - 4x3 - 21x2 + 80x + 80
Answer: B
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Solve the triangle. Approximate values to the nearest tenth when appropriate.
A. ? = 25.5°, ? = 58.1°, ? = 96.4° B. ? = 27.5°, ? = 58.1°, ? = 94.4° C. ? = 29.5°, ? = 56.1°, ? = 94.4° D. No solution
What are the advantages of the global matrix structure for the organization operating in the international market? What are the other two types of organizational structure and why have they not been replaced by the matrix structure? What are their advantages and disadvantages?
What will be an ideal response?
The triangle with these three vertices is a right triangle:
(a) (-6, 2), (-3, 4), (-3, 2) (b) (1, 1), (3, 3), (5, 1) (c) (1, -1), (5, -2), (2, -3) (d) (-1, -1), (-5, -2), (-5, -4)
Graph the system of inequalities. Indicate the solution by shading.2x + 3y ? 6 x - y ? 3 x ? 1
A. 
B. 
C. 
D. 