Tell whether the lines are parallel, perpendicular, or neither. Line 1: Passes through the points (-2, 2) and (0, -1).
Line 2: Passes through the points (-4, -1) and (2, 3).

Talia grouped the terms and factored out the gcf of the groups of the polynomial 15x2 – 3x – 20x + 4. her work is shown below. (15x2 – 3x) + (–20x + 4) 3x(5x – 1) + 4(–5x + 1) talia noticed that she does not have a common factor. what should she do?