Answer:
4/3
Step-by-step explanation:
Assumptions
You have to assume that
- One square going across has the same value as one square going up and down. You have to do this because you have no markings to go by.
- You have to assume that the line has both an x and y intercept, because the graph is so slanted.
- The best two points are (4,3) and (1,-1) You don't need to guess where the grid line is and how the blue line intercepts with the grid.
Givens
Point 1 (4,3)
Point 2 (1,-1)
Formula
slope m = (y2 - y1) / (x2 - x1)
m = (3 - - 1) / (4 - 1)
m = 4 / 3
Answer
The slope = 4/3
