No clue what this answer may be

Two lines parallel to a third line are parallel to each other. always sometimes or never

Using the quadratic formula find the zeros of the given polynomial -5x^2+3x-11

A, b, c, and d have the coordinates (-8, 1), (-2, 4), (-3, -1), and (-6, 5), respectively. which sentence about the points is true? a. a, b, c, and d lie on the same line. b. and are perpendicular lines. c. and are parallel lines. d. and are intersecting lines but are not perpendicular. e. and are parallel lines.