Question 130442
These lines are in slope-intercept form, y=mx+b, where m is the slope and b is the y-intercept.  Parallel lines have the same slope but different y-intercepts (imagine that same line shifted up or down along the y-axis.  So m should stay the same but b should change.  For example, if the line is y=-7x+8, then some parallel lines are y=-7x+1, y=-7x-2, y=-7x+1112, y=-7x+34.34534534, y=-7x-343.543453.  Enjoy:)