Discussion:
Q: Indicate whether the given points below are on line 1, on line 2, on both line 1 and line 2, or on neither one of the two lines:
Line 1: -4x -y+3=0
Line 2: 4x +3y -1=0
(x,y).............Line 1...........Line 2.........Both Lines..........Neither Line
( 1,-1)
(2,-5)
(4, 6)