Answer:
90° clockwise or 270° counter clockwise
Step-by-step explanation:
180-
`d
you would have to add the dimes and quarters
slope = 3/5
slope = rise/run = 3/5
or (longer way w/ the points)
slope = (y2-y1)/(x2-x1) = (5-2)/(4-(-1)) = 3/5
