Answer:
3/2
Explanation:
So the rate of change is the slope of the line. The best way to find slope is through the slope formula which is y2-y1 divided by x2-x1.
First, lets find two coordinates to compare. Since your picture has two points already set, we can use them: (2,4) and (0,1)
Now, we can plug them into the formula I just mentioned.
(1-4)/(0-2) which simplifies to (-3/-2)
The negatives cancel out and you get 3/2 as your slope or rate of change. So for every 3 spaces you go up, you go 2 spaces right.
I hope I was helpful!!!! <3