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

4w^2 + 28w.

Step-by-step 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.

make sure you have version 2.50

try looking in the very back of the book : )

step-by-step explanation:

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