Um ok I'm on around this time everyday
This is the factor tree check oit the pic to find out
Estimate of 2854 = 3000
so 3000 times 9 = 27000
is the slope between these two points. To figure out the slope between two points, we need to find the rise over run, which is the change in the <em>y value over the change in the x value</em>. This becomes:

And simplifies to:

, meaning that the slope between these two points is

.