Choose the correct graph of the following condition. {(x, y): x - y = 6}

What is the value of x in the diagram below?

How many solutions does the nonlinear system of equations graphed bellow have?

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′?