PLEASE HELP! Every hour on hour, beginning at midnight, a mail truck leaves Winnipeg for Regina, and also a mail truck leaves Regina for Winnipeg. The distance between Winnipeg and Regina is 561km, and every truck averages 80km/h. The number of mail trucks that a mail truck leaving from Winnipeg at 5 am will meet on its trip to Regina is A) 13, B) 16, C) 14, D) 8, E) 7

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