The temperature at Jade's cabin was -13 C when he got up in the morning. It dropped 2 C by 10 a. M. And then rose 8 C by lunchtime. What was the temperature at lunchtime?

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