Can someone help me figure this out. Pleaseee ASAP

Create another three examples that does not behave like a function. explain why your chose each example to fit the category be very

Adriveway is 40 yards long about how many meters long is it

Set $r$ is a set of rectangles such that (1) only the grid points shown here are used as vertices, (2) all sides are vertical or horizontal and (3) no two rectangles in the set are congruent. if $r$ contains the maximum possible number of rectangles given these conditions, what fraction of the rectangles in set $r$ are squares? express your answer as a common fraction.