Answer:1. neither2. y=-6x-10y=-1/4x +2.75Step-by-step explanation:The first set of lines would be neither because when you take your (y2-y1) over (x2-x1) you get 2 for the first equation then you get -1/6 so they are neither perpendicular or parallel. 2. For this equation if you graph the given equation the slope you want for your second equation to be parallel to your first equation (y=-6x-10) then you want to keep the same slope which is (-6x) so your equation starts off at y=-6x . Then you want to plot the point (-1,-4) on a graph and start your slope from there which means go down 6 and right 1 and you'll get the y intercept of (0,-10) and your new equation is y=-6x-10.3. the last equation should be graphed on an online graph because you end up with a intercept of 2.75 so thats 2 and 3/4ths which is very precise.