SOLUTION: whats the slope of the line containing the points (12,-9) and (-1,-9)? whats the slope of the line containing the points (3,7) and (-2,-7)?

Algebra ->  Linear-equations -> SOLUTION: whats the slope of the line containing the points (12,-9) and (-1,-9)? whats the slope of the line containing the points (3,7) and (-2,-7)?      Log On


   

Question 325850: whats the slope of the line containing the points (12,-9) and (-1,-9)?
whats the slope of the line containing the points (3,7) and (-2,-7)?
Answer by solver91311(24713) About Me  (Show Source):
You can put this solution on YOUR website!


Use the slope formula:



where and are the coordinates of the given points.

John