Answer:
the slope is 1
you find two points that are directly on an intersection of the grid. and then count rise/run
rise is going up and down and run is left and right
start at the point you found furthest to the left and count to the next point that's to the right.
if you have to go down to find it or left to find it, the slope is negative
in this case. theres a point at (-1,0) and (0,1)
you have to count up one and right one, making the slope 1/1 or simplified to 1
Step-by-step explanation:
I hope this helps :)