Which graph shows a triangle and its reflection image across the y-axis? (1 point) Responses The first triangle has vertices at left-parenthesis negative 4 comma 3 right-parenthesis, left-parenthesis negative 4 comma 1 right-parenthesis, and left-parenthesis 0 comma 1 right-parenthesis. The second triangle has vertices at left-parenthesis 4 comma 3 right-parenthesis, left-parenthesis 4 comma 1 right-parenthesis, and left-parenthesis 0 comma 1 right-parenthesis. Image with alt text: Two right triangles are shown on the coordinate plane. The first triangle has vertices at left-parenthesis negative 4 comma 3 right-parenthesis, left-parenthesis negative 4 comma 1 right-parenthesis, and left-parenthesis 0 comma 1 right-parenthesis. The second triangle has vertices at left-parenthesis 4 comma 3 right-parenthesis, left-parenthesis 4 comma 1 right-parenthesis, and left-parenthesis 0 comma 1 right-parenthesis. The first triangle has vertices at left-parenthesis negative 5 comma 2 right-parenthesis, left-parenthesis negative 1 comma 2 right-parenthesis, and left-parenthesis negative 1 comma 4 right-parenthesis. The second triangle has vertices at left-parenthesis 0 comma 1 right-parenthesis, left-parenthesis 4 comma 3 right-parenthesis, and left-parenthesis 4 comma 1 right-parenthesis. Image with alt text: Two right triangles are shown on the coordinate plane. The first triangle has vertices at left-parenthesis negative 5 comma 2 right-parenthesis, left-parenthesis negative 1 comma 2 right-parenthesis, and left-parenthesis negative 1 comma 4 right-parenthesis. The second triangle has vertices at left-parenthesis 0 comma 1 right-parenthesis, left-parenthesis 4 comma 3 right-parenthesis, and left-parenthesis 4 comma 1 right-parenthesis. The first triangle has vertices at left-parenthesis negative 3 comma 3 right-parenthesis, left-parenthesis negative 1 comma 3 right-parenthesis, and left-parenthesis negative 1 comma negative 1 right-parenthesis. The second triangle has vertices at left-parenthesis 0 comma 1 right-parenthesis, left-parenthesis 4 comma 3 right-parenthesis, and left-parenthesis 4 comma 1 right-parenthesis. Image with alt text: Two right triangles are shown on the coordinate plane. The first triangle has vertices at left-parenthesis negative 3 comma 3 right-parenthesis, left-parenthesis negative 1 comma 3 right-parenthesis, and left-parenthesis negative 1 comma negative 1 right-parenthesis. The second triangle has vertices at left-parenthesis 0 comma 1 right-parenthesis, left-parenthesis 4 comma 3 right-parenthesis, and left-parenthesis 4 comma 1 right-parenthesis. The first triangle has vertices at left-parenthesis negative 1 comma 1 right-parenthesis, left-parenthesis 3 comma 3 right-parenthesis, and left-parenthesis 3 comma 1 right-parenthesis. The second triangle has vertices at left-parenthesis negative 1 comma negative 1 right-parenthesis, left-parenthesis 3 comma negative 3 right-parenthesis, and left-parenthesis 3 comma negative 1 right-parenthesis. Image with alt text: Two right triangles are shown on the coordinate plane. The first triangle has vertices at left-parenthesis negative 1 comma 1 right-parenthesis, left-parenthesis 3 comma 3 right-parenthesis, and left-parenthesis 3 comma 1 right-parenthesis. The second triangle has vertices at left-parenthesis negative 1 comma negative 1 right-parenthesis, left-parenthesis 3 comma negative 3 right-parenthesis, and left-parenthesis 3 comma negative 1 right-parenthesis. Skip to navigation

Answer 1

The correct response is: The first triangle has vertices at (-4, 3), (-4, 1), and (0, 1). The second triangle has vertices at (4, 3), (4, 1), and (0, 1). Image with alt text: Two right triangles are shown on the coordinate plane. The first triangle has vertices at (-4, 3), (-4, 1), and (0, 1). The second triangle has vertices at (4, 3), (4, 1), and (0, 1).