Question

How to draw two lines with slope 3/4

Answer 1

Just make sure that the line goes 4 unit to the right as it goes 3 units up.

If you have a grid you need to fill in you can plot these points, and pass through them with a line.

y=3/4x: (0,0) and (4,3)

y=3/4x+1: (0,1) and (4,4)