Graph each system of constraints. Name all vertices. Then find the values of x and y that maximize or minimize the objective function. Find the maximum or minimum value.

3x + y <= 7

x + 2y <= 9

x >= 0,y >= 0

Maximum for

P=2x+y

Graph each system of constraints. Name all vertices. Then find the values of x and y that maximize or minimize the objective function. Find the maximum or minimum value.

3x + y <= 7

x + 2y <= 9

x >= 0,y >= 0

Maximum for

P=2x+y