If x2 + y2 = 38 and x - y = 2, then what is x? if there are two possible answers, then enter the larger of the two.

If x-y=2 then x=2+y

And if you insert that in the first equation





Or


The first one is bigger so the answer is

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