Answer is no solution I believe
Is writing an answer......
with the equation of the slope for two points given, m=Y2-Y1/ X2-X1, you can obtain the slope , x1= 3, y1 = -1 , x2= -1, y2= 2
m = 2-(-1)/ -1-3 ⇒ m= 3/-4, m = -3/4, therefore the slope is - 3/4
I only did the first part but maybe later I will solve the rest too. If there are any errors but tell me so I can update the pic.