SOLUTION: {1,2},{4,3} Find the slope of the line passing through each pair of points

Algebra ->  Coordinate Systems and Linear Equations  -> Linear Equations and Systems Word Problems -> SOLUTION: {1,2},{4,3} Find the slope of the line passing through each pair of points      Log On


   



Question 13237: {1,2},{4,3} Find the slope of the line passing through each pair of points
Answer by bam878s(77) About Me  (Show Source):
You can put this solution on YOUR website!
The formula for the slope of a line is (y2-y1)/(x2-x1). Let {1,2} be the point {x1,y1} and let {4,3} be the point {x2,y2}. Then the slope is (3-2)/(4-1) = 1/3. This means that for every one unit of rise (vertically) there is 3 units of run (horizontally)