Three vertices of a square are (–1, 3), (–1, –1), and (3, 3).
what is the fourth vertex of the square

The fourth vertex is (3, -1) as you can see on the graph.

Jsnsndndnfjndndndndnd

Answercounterclockwise rotation about the origin by 180 degrees followed by reflection about the y-axisexplanationthe given figure has verticesrecall that for counterclockwise rotation about the origin, when we rotate figure pqrs counterclockwise through an angle of 180° about the origin, the coordinates will becomenext, we reflect in the y-axis by negating the x-coordinates of the resulting figure to obtain,therefore the correct answer is c