Could someone please help on this problem

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.

Do you mind if you guys me with this question i’m on number 8

30 ! the graph shows the number of siblings different students have. select from the drop-down menus to correctly complete the statement.