Solve x^2 + 6x + 7 = 0. a) x = −1 and x = −5 b) 3 plus or minus square root of 2 c) negative 3 plus or minus square root of 2 d) quantity of negative 3 plus or minus square root of 2 all over 2

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 .