Answer:
1 equation) make a point on the y axis at (0,4) then draw a horizontal line.
2 equation) make a point on the y axis at (0,3) then count up 1 from the point and to the left one, and continue until you have as many points as you need.
Step-by-step explanation:
For the first equation you would simplify the problem first. Since -7+3 is -4 the first equation is y=-4
For the second equation the problem is already simplified so you would just graph.
