Question

What is the slope formula?

Answer 1

Answer:

O  A.  $\frac{y2-y1}{x2-x1}$

Step-by-step explanation:

This is just about how the Slope-Formula works

ok so you get two points off a graph then you use it to plot it in the Slope-Formula like this

for example imma go with (-2, 5) and (3, 7)

I need to subtract 7 - 5 / 3 - -2. so...

m = slope

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

m = $\frac{7-5}{3--2}$        Only add the denominators when there's 2 - signs together

m = $\frac{2}{5}$            

Answer 2

Answer:

(y2-y1)/(x2-x1)

Step-by-step explanation:

The slope is the change in y over the change in x

(y2-y1)/(x2-x1)

where ( x1,y1) and (x2,y2) are two points on the line