If 5 frandes wanted to share 1.25 of a pizza how much would each get

The clayton family’s pool has vertices at the coordinates (0, 2), (0, 5), (2, 5), (2, 6), (5, 6), (5, 1), (2, 1), and (2, 2). if each grid square has an area of 9 square feet, what is the area of the pool?

Is the square root of 4 plus the square root of 16 rational?

What is the graph of the function fx x+2/x-3?