You look at 8 sweaters at american eagle and the mean price is $40 the first seven sweaters cost $50, $55, $30, $35, $39, $40, $42. how much does the 8th sweater cost ?

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

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