a rectangular field has a perimeter of 411 yards. The area of the field in terms of x is A(x)=-x^2+205.5x what is the domain of A(x)?

Answer 1

Let x and y be the dimensions of the rectangular field.

Then, 2x + 2y = 411. So, 2y = 411 - 2x.

y = 205.5 - x.

y > 0 and x > 0

Therefore, 0 < x < 205.5