Having trouble how to answer this 8z-22=3 (3z+11)-z

Write a polynomial for a third-degree polynomial with leading coefficient -4

The vertices of a rectangle are given in the columns of the matrix . if is found to perform a transformation, what are the coordinates of the transformed rectangle? (0, 0), (0, –3), (–3, –3), (–3, 0) (0, 0), (0, 3), (3, 3), (3, 0) (0, 0), (0, 3), (–3, –3), (–3, 0) (0, 0), (0, 3), (–3, 3), (–3, 0)

What are the solutions of the system? solve by graphing. y = -x^2 - 3x + 2 y = -2x + 2