Raymond B. answered 02/16/22
Math, microeconomics or criminal justice
y = -.75x - 1.5
the graph is downward sloping. A straight line with y intercept = - 1.5 or the point (0, - 1.5)
the x intercept = 2 or (-2, 0)
plot those 2 intercept points (-2, 0) and (0, -1.5) and draw a straight line through them. That line segment is in Quadrant III. the extended line goes into Quadrants II and IV. None of it is in Quadrant I.