SOLUTION: graph the system of inequalities. x + 3y <= 9, 3x + y <= 9, x >= 0, y >= 0

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Question 430215: graph the system of inequalities. x + 3y <= 9, 3x + y <= 9, x >= 0, y >= 0
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
 

Hi

x >= 0, y >= 0 designates the shade area to be in the 1st quadrant



x + 3y <= 9  OR y = (-1/3)x + 3

3x + y <= 9  Or y = -3x  + 9

I. Graph lines

II. shade area in the 1st quadrant below(or to the left)of both lines..

including the lines and appropiate parts of the x and y axis.