Yes, figure V is a reflection of Figure U across the y-axis.
To determine if two figures are reflections of each other across the y-axis, we can check if the corresponding points have the same y-coordinate but opposite x-coordinates. In other words, for each point (x, y) in Figure U, the corresponding point in Figure V will be (-x, y).
Let's look at some of the corresponding points:
Point A in Figure U has coordinates (6, 5). The corresponding point in Figure V is point A' at (-6, 5).
Point B in Figure U has coordinates (1, 3). The corresponding point in Figure V is point B' at (-1, 3).
Point Figure U has coordinates (-4, 1). The corresponding point in Figure V is point C' at (4, 1).
As you can see, for each point in Figure U, there is a corresponding point in Figure V that is reflected across the y-axis. Therefore, figure V is a reflection of Figure U across the y-axis.