Can anyone please help me with 8th grade math?!

Angle xyz is formed by segments xy and yz on the coordinate grid below: a coordinate plane is shown. angle xyz has endpoints at 3 comma negative 1 and 6 negative 2 and 3 comma negative 3 and measures 36.87 degrees. angle xyz is rotated 270 degrees counterclockwise about the origin to form angle x′y′z′. which statement shows the measure of angle x′y′z′?

Last one and the bottom answer choice is y=(x-4)^2+1 you guys!

Can some one explain this i got sent this. is this a threat i’m scared