You need to graph, for the first one start at (0,1) (1 on the line that goes up and down) then go up 1 and to the right one. Shade above the line, but you might want to wait till the next equation is graphed.
For the 2nd equation start at 6, again on the Y up and down line and go down 2 and I believe to the left, 1. Continue these lines till there is no more room left on the graph. Then shade below.
Both of these should have the same shaded area. Check if those points are in the shaded area if their not, the answer is no if they are, the answer is yes.
(Remember on when you have to go down and over because it’s a negative, you do the opposite to go up from the starting point)
Hope this helps :)