SOLUTION: A rectangle's length is 6 units greater than its width. Write an equation expressing the rectangle's area, A, as a function of w.
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Question 1034346: A rectangle's length is 6 units greater than its width. Write an equation expressing the rectangle's area, A, as a function of w.
Answer by fractalier(6550) (Show Source): You can put this solution on YOUR website!
Area A = LW but since L = W + 6, we can substitute and get
A(W) = (W+6)(W) = W^2 + 6W
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