Can someone please help me with this I only have two minutes to answer.

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.

The function f(x)= -(x+5)(x+1) is down. what is the range of the function?

How can you check that you have correctly converted frequencies to relative frequencies?