Draw a line that contains the point (-4,6) and has a slope of -8

You start at (-4,6) then go rise over run, which means go down 8, go right 1, got one point. and then you can continue going down 8 then right 1 or you can go back to (-4,6) then go up 8 then go left 1.

First plot the point (-4,6)
go 4 units left and 6 units up from center

then the slope is -8
that means it goes down 8 units for every 1 unit it goes to the right

so from the point (-4,6), go 1 unit to the right and 8 units from your new position
the point you should have ended at is (-3,-2)

then draw a line through those 2 points