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.
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.