Determine whether ΔGHI → ΔGJI is a reflection, translation, rotation, or glide reflection.
graph
Triangle A B C is graphed with solid line segments as sides. Point A is located at negative 9 comma 0. Point B is located at negative 6 comma negative 4. Point C is located at negative 3 comma 0.
Triangle D E F is graphed with solid line segments as sides. Point D is located at negative 6 comma 8. Point E is located at negative 3 comma 8. Point F is located at negative 3 comma 4.
Triangle G H J is graphed with solid line segments as sides. Point G is located at 5 comma 4. Point H is located at 2 comma 0. Point J is located at 8 comma 0/
A line segment extends from point I at 5 comma 0 on the lower side of triangle G H J upward to point G.
What are the reflection line, translation rule, center and angle of rotation, or glide translation rule and reflection line?
(1 point)
Responses
rotation; 180° about (–0.5, 0)
rotation; 180° about (–0.5, 0)
glide reflection; translate 8 units to the right then reflect across the line y = 4
glide reflection; translate 8 units to the right then reflect across the line y = 4
reflection; x = 5
reflection; x = 5
rotation; 180° about (1, 4)
rotation; 180° about (1, 4)