What is the length of the line segment bc

I don't know you have to use a measuring tool to figure it out ruler helps sorry try a ruler of a angle scale

X = 5y
5y = X
y = X/5
y = 1/5 X + 0

So the y-intercept is 0, meaning that both intercepts are the same, at (0,0). However, there is a slope in the equation (1/5), meaning the rise is 1, and the run is 5, so the next point on the line is (5, 1), and then (10,2), and so on. Hope this helps!