The slope of a non vertical line is
The slope is 4 which means that for every horizontal movement or run of 1 unit, there will be corresponding vertical movement or rise of 4 units.
Start at the given point move 1 unit horizontally to the right and 4 units vertically up to get the first point on the line that is
Now, move point,1 unit horizontally to the right and 4 units vertically up to get the second point on the line that is and further move this point, 1 unit horizontally to the right and 4 units vertically up to get the third point on the line that is