slope=change in y/ change in x
Get any 2 points: (0,-3) and (-1,0)
change in y: -3 - 0
change in x: 0 - (-1)
when making the slope equation make sure to put the points together the y on top and x on the bottom.
-3-0/0-(-1)= -3/1=-3
ANSWER: -3
it makes sense because the line is goin down which is why the slope is negative