Describe the difference between the graphs of y=-3x^2 and y=(1/3)*x^2

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′?

Determine the standard form of the equation of the line that passes through (-2,0) and (8,-5)

Jeremy wants to determine the number of solutions for the equation below without actually solving the equation. which method should jeremy use?