Find the slope of the line joining
(2,3) & (4,6)

Find the slope of the line joining (-2,6) and (4,8).

Find the slope of the line joining (2,1) and (4,5)

i. Find the slope of the line joining (-2,6) and (4,8). ii. Find the value of x, if the above line is perpendicular to the line joining (8, 12) and (x, 24).

Find the slope of the line joining (-3,4) & (7, -12)

Find the slope of the line joining (2,-1) and (-4,5).

Find the slope of the line joining '(2,4)' and '(4,7)'. Write the coordinates of another point on this line. Check whether '(5,8)' is on this line.

Find the slope of the line joining (4, -6) and (-2, -5) .