What two numbers multiply to 20 and add up to 17

The table respent two linear functions the equation respented by the first tables is given

When turned about its axis of rotation, which shape could have created this three-dimensional object?

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′?