What will be the radius of the pony’s path?

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.

In order to be invited to tutoring or extension activities a students performance 20 point higher or lower than average for the

Write the equation in general quadratic form: plz !