A shape is shown on the graph:
A coordinate grid is shown from positive 8 to negative 8 on the x-axis and from positive 8 to negative 8 on the y-axis. A triangle is shown on ordered pair 2, negative 2 and 2, negative 4 and 6, negative 2.
Which of the following is a reflection of the shape? (5 points)
A coordinate grid is shown from positive 8 to negative 8 on the axis and from positive 8 to negative 8 on the y-axis. A triangle is shown on ordered pair negative 6, negative 2 and negative 6, negative 4 and negative 2, negative 4.
A coordinate grid is shown from positive 8 to negative 8 on the axis and from positive 8 to negative 8 on the y-axis. A triangle is shown on ordered pair 2, 2 and 4, 2 and 2, 6.
A coordinate grid is shown from positive 8 to negative 8 on the axis and from positive 8 to negative 8 on the y-axis. A triangle is shown on ordered pair negative 6, negative 2 and negative 6, negative 4 and negative 2, negative 2.
A coordinate grid is shown from positive 8 to negative 8 on the x-axis and from positive 8 to negative 8 on the y-axis. A triangle is shown on ordered pair 2, 2 and 6, 2 and 2, 4.
The reflection of the shape would be a mirror image of the original triangle across a line of reflection. This means that the x-coordinates of each point will stay the same, but the y-coordinates will change sign.
In option 1, the y-coordinates (-2 and -4) remain the same, so it is not a reflection.
In option 2, the x-coordinates (-6 and -2) remain the same, so it is not a reflection.
In option 3, the y-coordinate of one point (6) remains the same, so it is not a reflection.
In option 4, the y-coordinate of one point (-2) remains the same, so it is not a reflection.
Therefore, the correct option is: A coordinate grid is shown from positive 8 to negative 8 on the x-axis and from positive 8 to negative 8 on the y-axis. A triangle is shown on ordered pair 2, 2 and 6, 2 and 2, 4.