A four-sided figure WXYZ is shown on the coordinate plane. The figure is then reflected across the y -axis. Which point of the figure above will end up in Quadrant I?(1 point)ResponsesPoint XPoint upper XPoint WPoint upper WPoint ZPoint upper ZPoint Y
To determine which point of the figure will end up in Quadrant I after reflecting across the y-axis, we need to consider the coordinates of each point.
- Point X has coordinates (x, y) where x is negative and y is positive. When reflected across the y-axis, the x-coordinate of X will become positive, making it end up in Quadrant I.
- Point upper X has coordinates (-x, y) where x is positive and y is positive. When reflected across the y-axis, the x-coordinate of upper X will become negative, so it will not end up in Quadrant I.
- Point W has coordinates (x, -y) where x is negative and y is negative. When reflected across the y-axis, both the x and y coordinates of W will become positive, making it end up in Quadrant I.
- Point upper W has coordinates (-x, -y) where x is positive and y is negative. When reflected across the y-axis, the x-coordinate of upper W will become negative, so it will not end up in Quadrant I.
- Point Z has coordinates (x, y) where x is positive and y is negative. When reflected across the y-axis, the x-coordinate of Z will become negative, so it will not end up in Quadrant I.
- Point upper Z has coordinates (-x, y) where x is negative and y is positive. When reflected across the y-axis, the x-coordinate of upper Z will become positive, making it end up in Quadrant I.
- Point Y has coordinates (x, y) where x is positive and y is positive. When reflected across the y-axis, the x-coordinate of Y will become negative, so it will not end up in Quadrant I.
Therefore, the points that will end up in Quadrant I after reflecting across the y-axis are Point X and Point upper Z.