Help im doing a test, you mater and i love you. <3

Multiply −2x(6x^4−7x^2+x−5) express the answer in standard form. enter your answer in the box.

Write an equation for the function that includes the points (1,4/5) and (2,2/3)

Darian wants to build a regulation size pool table that is 9 feet in length. he plans he ordered are 18 by 36 inches. what is the scale factor of the dilation he must use to build a regulation pool table