Evaluate R - Y for R = -2 and Y= -7

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) = 14,600(1.1)* represents the population of a town x years after it was established. what was the original population of the town?

Which two undefined geometric terms always describe figures with no beginning or end?