El polígono A'B'C'D' de coordenadas A'(1,4) B'(2,0) C(5,2) D(3,6) es la imagen del polígono ABCD, luego de aplicar una simetría axial respecto a un eje de simetría que pasa por los puntos E(-1,-1) y F(-1,7). ¿Cuales serían las coordenadas del poligono original ABCD? Ayuda xd

Astudent found the solution below for the given inequality. |x-9|< -4 x-9> 4 and x-9< -4 x> 13 and x< 5 which of the following explains whether the student is correct? -the student is completely correct because the student correctly wrote and solved the compound inequality. -the student is partially correct because only one part of the compound inequality is written correctly. -the student is partially correct because the student should have written the statements using “or” instead of “and.” -the student is completely incorrect because there is no solution to this inequality.