Math stuff can someone help a girl out :D one to one function stuff

Determine if the equation defines y as a function of x: 2xy = 1. yes o no

One positive integer is 2 less than another. the product of the two integers is 24. what are the integers?

(50 points) drag each description to the correct location on the table. each description can be used more than once. some systems of equations and their graphs are given in the table. for each system, place the description(s) in the box that correctly describe the type of system shown. :