I need help, I have been stuck on this

F(x)= 4x g(x) =x-1 what is f(x) divided by g(x)

What is the number 321,000,000 in scientific notation? also what is the number? ?

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?