Answer:
m= y/x
Explanation:
The equation to find the slope (m) is to determine 2 points then divide the difference of y-coordinates with the x-coordinates.
The equation will look like this:
m= (y2-y1)/(x2-x1)
When a function goes through the origin(0, 0), that means the line doesn't have c variable, the equation of the line will be as simple as y=mx
Then the equation to find the slope(m) will be:
y=mx
m=y/x
You can directly divide y-coordinate with x-coordinate to find the slope.