Answer:
4 - 2 = 2(-1 + 2)
Step-by-step explanation:
point slope form looks like this: y - k = m(x - h)
In this equation k stands for the other y coordinate and h stands for the other x coordinate so you could also write it as; y1 - y2 = m(x1- x2).
To solve this equation all you have to do is plug in your coordinates and then find your slope or m. To find your slope using two coordinates you have to solve (y1-y2/x1-x2) and in this case it would be (4-2/-1+2) which gives us a slope of 2/1.
i know we've already answered the equation, but I wanted to share that the slope itself is 2/3 (at least on acellus)
