An objective function and a system of linear Objective function z=x+6y inequalities representing constraints are shown on the right. x20, y20 x+y21 Constraints 3x + 4y s 12 4x + 3y s 12
An objective function and a system of linear Objective function z=x+6y inequalities representing constraints are shown on the right. x20, y20 x+y21 Constraints 3x + 4y s 12 4x + 3y s 12
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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
Transcribed Image Text:An objective function and a system of linear inequalities representing constraints are shown on the right.
**Objective function:**
\( z = x + 6y \)
**Constraints:**
\( x \geq 0, \, y \geq 0 \)
\( x + y \geq 1 \)
\( 3x + 4y \leq 12 \)
\( 4x + 3y \leq 12 \)
---
**a.** Graph the system of inequalities representing the constraints. Choose the correct graph below.
- **Option A:** Incorrect graph
- **Option B:** Incorrect graph
- **Option C:** Correct graph
**Explanation of Graph C:**
The graph displays a shaded feasible region that satisfies all given constraints. The x-axis ranges from -2 to 12, and the y-axis ranges from -2 to 12. The boundaries of the shaded region correspond to the constraints. The lines are drawn for each inequality constraint, with the shaded area indicating the feasible solutions.
---
**b.** Find the value of the objective function at each corner of the graphed region.
The values of the objective function are \( \underline{\quad} \).
(Type an integer or a fraction. Use a comma to separate answers as needed.)
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