Use graphical methods to solve the linear programming problem.Minimize z = 2x + 4y subject to: x + 2y ? 10 3x + y ? 10 x ? 0 y ? 0
A. Minimum of 0 when x = 0 and y = 0
B. Minimum of 20 when x = 2 and y = 4, as well as when x = 10 and y = 0, and all points in between
C. Minimum of 20 when x = 2 and y = 4
D. Minimum of 20 when x = 10 and y = 0
Answer: B
Mathematics
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List the factors of the number.63
A. 1, 3, 5, 7, 9, 11, 21, 63 B. 3, 5, 7, 9, 11, 21, 63 C. 1, 2, 3, 7, 9, 21, 36, 63 D. 1, 3, 7, 9, 21, 63
Mathematics
Find the sum of all solutions of the following equation.
?
?
A. 3 B. -3 C. -1 D. -11 E. 0
Mathematics
Find the vertical asymptotes of the rational function.h(x) = 
A. x = 4, x = -3 B. x = -2, x = 2, x = -3 C. x = -2, x = 2 D. x = 0, x = 4
Mathematics
Find dy for the given values of x and ?x.y = 
; x = 10, ?x = -0.003
A. 0.0003 B. 0.00003 C. 0.003 D. 0.03
Mathematics