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Select the Region Determined by the Constraints z=7x+14yz = 7 x + \frac { 1 } { 4 } y

Question 7

Multiple Choice

Select the region determined by the constraints.Then find the minimum value of the objective function (if possible) and where it occurs,subject to the indicated constraints. ?
Objective function:? z=7x+14yz = 7 x + \frac { 1 } { 4 } y ?
Constraints:? x0y012x+y8x+12y4\begin{aligned}x & \geq 0 \\y & \geq 0 \\\frac { 1 } { 2 } x + y & \leq 8 \\x + \frac { 1 } { 2 } y & \geq 4\end{aligned} ?


A) ?  Select the region determined by the constraints.Then find the minimum value of the objective function (if possible) and where it occurs,subject to the indicated constraints. ? Objective function:?  z = 7 x + \frac { 1 } { 4 } y  ? Constraints:?  \begin{aligned} x & \geq 0 \\ y & \geq 0 \\ \frac { 1 } { 2 } x + y & \leq 8 \\ x + \frac { 1 } { 2 } y & \geq 4 \end{aligned}  ? A) ?   Minimum at (8,0) : 3.00 B) ?   No minimum C) ?   Minimum at (4,0) : 28.00 D) ?   Minimum at (16,0) : 112.00 E) ?   Minimum at (0,8) : 2.00 Minimum at (8,0) : 3.00
B) ?  Select the region determined by the constraints.Then find the minimum value of the objective function (if possible) and where it occurs,subject to the indicated constraints. ? Objective function:?  z = 7 x + \frac { 1 } { 4 } y  ? Constraints:?  \begin{aligned} x & \geq 0 \\ y & \geq 0 \\ \frac { 1 } { 2 } x + y & \leq 8 \\ x + \frac { 1 } { 2 } y & \geq 4 \end{aligned}  ? A) ?   Minimum at (8,0) : 3.00 B) ?   No minimum C) ?   Minimum at (4,0) : 28.00 D) ?   Minimum at (16,0) : 112.00 E) ?   Minimum at (0,8) : 2.00 No minimum
C) ?  Select the region determined by the constraints.Then find the minimum value of the objective function (if possible) and where it occurs,subject to the indicated constraints. ? Objective function:?  z = 7 x + \frac { 1 } { 4 } y  ? Constraints:?  \begin{aligned} x & \geq 0 \\ y & \geq 0 \\ \frac { 1 } { 2 } x + y & \leq 8 \\ x + \frac { 1 } { 2 } y & \geq 4 \end{aligned}  ? A) ?   Minimum at (8,0) : 3.00 B) ?   No minimum C) ?   Minimum at (4,0) : 28.00 D) ?   Minimum at (16,0) : 112.00 E) ?   Minimum at (0,8) : 2.00 Minimum at (4,0) : 28.00
D) ?  Select the region determined by the constraints.Then find the minimum value of the objective function (if possible) and where it occurs,subject to the indicated constraints. ? Objective function:?  z = 7 x + \frac { 1 } { 4 } y  ? Constraints:?  \begin{aligned} x & \geq 0 \\ y & \geq 0 \\ \frac { 1 } { 2 } x + y & \leq 8 \\ x + \frac { 1 } { 2 } y & \geq 4 \end{aligned}  ? A) ?   Minimum at (8,0) : 3.00 B) ?   No minimum C) ?   Minimum at (4,0) : 28.00 D) ?   Minimum at (16,0) : 112.00 E) ?   Minimum at (0,8) : 2.00 Minimum at (16,0) : 112.00
E) ?  Select the region determined by the constraints.Then find the minimum value of the objective function (if possible) and where it occurs,subject to the indicated constraints. ? Objective function:?  z = 7 x + \frac { 1 } { 4 } y  ? Constraints:?  \begin{aligned} x & \geq 0 \\ y & \geq 0 \\ \frac { 1 } { 2 } x + y & \leq 8 \\ x + \frac { 1 } { 2 } y & \geq 4 \end{aligned}  ? A) ?   Minimum at (8,0) : 3.00 B) ?   No minimum C) ?   Minimum at (4,0) : 28.00 D) ?   Minimum at (16,0) : 112.00 E) ?   Minimum at (0,8) : 2.00 Minimum at (0,8) : 2.00

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