Which polynomial is in standard form? 3xy+ 6x®y2 - 4x4 y2 + 19x7y4
18x5 - 7x2y-2xy? + 1774
x5y5 – 3xy-11x2y2 + 12
15+ 12xy2 - 11x®ys +5x?y2 h

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 .