The minimum value of z = 5x + 15y, subject to
4x + 3y > 72
6x + 10y < 174
x > 0, y > 0 occurs at:
A. (0, 17.4)
B. (9, 12)
C. (18, 0)
Here we are trying to minimize a linear function on the plane, subject to four linear constraints. Since none of the constraints are parallel to the linear function, the minimum has to occur at ...
A system of inequalities is solved and a minimum value is found. The solution is detailed and well presented. The response received a rating of "5/5" from the student who originally posted the question.