PLS HELP ME ITS DUE IN 4 MINS!

Subtract 2y²+7y+2 from 6y²+9y−8.

In which form is the following function written? y = - 2(x – 3)(x + 5)

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′?

What is the equation of a line passing through (-6,5) and having a slope of 1/3