Please help with this function?

Question

OK someone please help me with this word problem... Claire wants to fence in her back yard, she has 30 peices of fence, 2yards tall and 1 yard wide. she wants to determine the possible dimensions of her garden. she placed ten panels of fence on the backside and frontside of her garden(10 yards) and 5 panels on the sides of her yard(5 yards) therefore making her use all 30 panels of fence. So mathematically.. X=10 and y=5, what are some other possibilities for x and y?

Answer 1

there are lots of possibilities

8 x 8 x 7 x 7  this one is probably max area (max area is if it is square)

9 x 9 x 6 x 6

10 x 10 x 5 x 5

11 x 11 x 4 x 4

12 x 12 x 3 x 3

13 x 13 x 2 x 2

14 x 14 x 1 x 1

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