Urgent ! 25pts consider two parallel line segments. part a: find the slope of segment cd with endpoints c(1, 2) and d(−4, −2). show your work. part b: what is the value of y so that segment ab with endpoints a(1, y) and b(6, −1) is parallel to segment cd question mark show your work.

Triangle xyz, with vertices x(-2, 0), y(-2, -1), and z(-5, -2), undergoes a transformation to form triangle x′y′z′, with vertices x′(4, -2), y′(4, -3), and z′(1, -4). the type of transformation that triangle xyz undergoes is a . triangle x′y′z′ then undergoes a transformation to form triangle x′y′z′, with vertices x″(4, 2), y″(4, 3), and z″(1, 4). the type of transformation that triangle x′y′z′ undergoes is a .