Question

Find the equation of straight line passing through the points (3,7) and (5,4)

Answer 1

Length of line : √5.

Length of line : √5.= √{( 7 - 5)^2 + ( -4 +3 )^2}

Length of line : √5.= √{( 7 - 5)^2 + ( -4 +3 )^2}= √{(2 )^2 + (-1 )^2}

Length of line : √5.= √{( 7 - 5)^2 + ( -4 +3 )^2}= √{(2 )^2 + (-1 )^2}= √{4 + 1}

Length of line : √5.= √{( 7 - 5)^2 + ( -4 +3 )^2}= √{(2 )^2 + (-1 )^2}= √{4 + 1}= √5.