Answer:
slope intercept form is based off: y = mx + b where m is slope and b is the y intercept.
you have to make 2 parallel lines. parallel lines have the same slope but different y intercept.
in other words they change at the same rate but start at different places.
an example is
x + 1 and x + 2
both have a slope of 1 but intercept the y axis at different places.