Why the fu, ck is the weather shi, ty

Add 1/7 + -1/7 your answer should be reduced to its smallest form and should not be an improper fraction

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)

Explain how you do each step what term makes it inconsistent y=2x - 4 ?