Find the minimum value of the function for the polygonal convex set determined by the given system of inequalities. 3x + 4y 19
-3x+ 7y 25
-6x + 3y 2-27
f(x, y) - 2x + 107
The minimum is at (-3,7)
The minimum is at (-3, 4) The minimum is at (5, 1).
The minimum is at (3, 4)

Tom is the deli manager at a grocery store. he needs to schedule employee to staff the deli department for no more that 260 person-hours per week. tom has one part-time employee who works 20 person-hours per week. each full-time employee works 40 person-hours per week. write and inequality to determine n, the number of full-time employees tom may schedule, so that his employees work on more than 260 person-hours per week. graph the solution set to this inequality.