Can somebody write a 2 column proof for this?

What is this inequality notation? t is less then or equal to 2

Select the correct answer from the drop-down menu. subtracting 3xy^2 from 8xy^2 gives the same result as the expression. [tex]3xy ^{2} - 8xy ^{2} [/tex][tex] { - 7xy}^{2} - {2xy}^{2} [/tex][tex] {7xy}^{2} - {2xy}^{2} [/tex]

The graph of y x3 is translated so that the point (1. 1) is moved to (1, 4). what is the equation of the new graph?