Posted by Anonymous on .
find an equation of the line containing the giving pair of points (2,1),(78) the equation of the line in slope =intercept form is y=

mATH 
TutorCat,
yy1=m(xx1)
slope=m=(y1y2)/(x1x2)
(2,1)=(x1,y1),(78)=(x2,y2)