Which of the following transformations does NOT preserve congruence? A.
(x, y) → (y + 9, −x + 2)

B.
(x, y) → (3x + 1, 3y − 2)

C.
(x, y) → (y − 3, x − 3)

D.
(x, y) → (x + 5, y − 1)

Consider this equation. |y + 6| = 2 what can be concluded of the equation? check all that apply. there will be one solution. there will be two solutions. the solution to –(y + 6) = 2 will be also be a solution to the given absolute value equation. the solution(s) will be the number(s) on the number line 2 units away from –6. the value of y must be positive since the variable is inside absolute value signs.