Question

Find the slope between (-8,2) and (4,10)

Answer 1

Here is a simple equation for this problem

$\frac{x2 -x1 }{y2-y1}$

so this would be the equation

$\frac{4--8}{10-2}$

4--8 would change to 4+8 because of the double negative

12/8 is the slope for your line
Hope this helps!