How can you use the coordinates of two points on a line to determine the slope of the line?

you can use the slope intercept formula!

y2-y1/x2-x1

Step-by-step explanation:

lets take an example!

the coordinates of 1 point are (2,4) and the other point is (4,6)

so lets plug in (x1,y1) (y1,y2)y2 is the y intercept of second point so it is 6 minus y1 which is 4.

6-4/x2-x1

lets do same for x!

6-4/4-2

lets solve

2/2

=1

the slope is 1

i'm not entirely sure

step-by-step explanation:

if you ask home depot or lowe's they might be able to you out

correct answer:

b.(19,-2)