SOLUTION: The function below can be used to model the area of a rectangle in square inches A, if the rectangle has a perimeter of 100 inches and a width of w inches. A= 25w-5w^2. Describe th

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Question 1084014: The function below can be used to model the area of a rectangle in square inches A, if the rectangle has a perimeter of 100 inches and a width of w inches. A= 25w-5w^2. Describe the domain of the function
Answer by ikleyn(52915)   (Show Source): You can put this solution on YOUR website!
.
Hey,

If the width is "w" inches and the perimeter is 100 inches, then the length is (50-w) inches and the area is w*(50-w) = 50w - w^2 square inches,

which is totally different from your expression.


So, your formulation is wrong and does not deserve further consideration.


Now I have only one question: for what reason do you litter the forum with wrong formulation ??????????



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