Question 50688
Finding the slope of a line from its graph or from the coordinates of two points. Could someone help me with the following question?Find the slope of the line containing the given points: (0,0) and (2,2) Thanks

if the 2 points are x1,y1 and x2 y2 then slope of the line joining the 2 points is given by
slope=m=(y2-y1)/(x2-x1)=(2-0)/(2-0)=2/2=1