A=[ 1/(x-2y)^2 + 2/x^2-4y^2 + 1/(x+2y)^2] * x^2+4xy+4y^2/16x

Segment xz is bisected by point y. if xy = 12x, and the measure of xz = 18x – 6, solve for x

In two or more complete sentences, determine the appropriate model for the given data and explain how you made your decision. (1,-1), (2,0.5), (5,1.5), (8,2)

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.