If you plot all those points, you should be able to write the equation for each line.
(0,4) and (6,1) has a slope of -1/2 so its point-slope form equation is
y-4 = -1/2 x
x+2y = 8
If the line through those points is dashed, then its equation is
x+2y ≤ 8
Do the others in like wise. Post your work if you get stuck.
HELP I don't know the constraints!
these statements describe a solution region for a system of linear inequalities:
the intersection of its 3 boundaries is at (0,4), (6,1) and (0,-2)
the boundary that is farthest left is dashed and vertical, and it intercepts the x-axis at (0,0)
the boundary at the top is solid, with a y-intercept of 4 and a slop of -1/2
the boundary at the bottom is solid with a slope of 1/2 and an x-intercept of 4
the solution region is found in two quadrants.
state the constraints of this system.
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