To determine the sequence of steps used to move the triangle in Quadrant IV to the triangle in Quadrant II, we need to analyze how the triangles can be transformed to match each other.
Given that:
- The first triangle is in Quadrant I.
- The second triangle is in Quadrant II.
- The third triangle is in Quadrant IV.
The transformation needed to go from the triangle in Quadrant IV to the triangle in Quadrant II involves reflecting it across the y-axis (since it starts in the fourth quadrant and moves to the second quadrant) and then translating it to the correct position.
The correct sequence of steps is: reflection, then translation.
Therefore, the answer is: reflection, then translation.