In the xy –plane, is point (2, – 3) on line ℓ ?
(1) Point (– 2, 3) is on line ℓ.
(2) ℓ is not perpendicular to the x – axis.
(1) Point (– 2, 3) is on line ℓ.
(2) ℓ is not perpendicular to the x – axis.
