I HIT 80 SUBS if you want to help out my yt is 999 Trendy TYS please help out some more. Ill check if u do :)

Y+ 2/y is it a polynomial in one variable or not? and if so, why?

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 .

A. 15 degrees b. 45 degrees c. 30 degrees d. 60 degrees