Answer:
Put a point on the -9 along the y-axis (the straight line going up and down)
Then from that point go 3 boxes to the right and 5 boxes up (place a point there)
Repeat
3 to the right, 5 up
until you hit the end of the graph
also do this backwards
5 down, 3 to the left (point)
repeat
until you hit the end
Draw a straight line across the points connecting them
The end
Step-by-step explanation:
If you dont understand tell me, Im doing science so I dont have any paper to show this (sorry hope that helped)