Question

The length of a rectangular patio is 14 feet more than its width, 2w. The area of a patio, A(w), can be represented by the function

Answer 1

Answer: 4w^2 + 28w.

Explanation:

Width of the rectangle= 2w

Length if the rectangle= 2w+14

Area of a rectangle= length×width

= 2w(2w+14)

= 4w^2 + 28w

The area of the rectangular patio A(w) is 4w^2 + 28w.