Mathematics, 27.03.2021 23:40 okasiafolk27

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The function f(x) = -(x - 3)2 + 9 can be used to represent the area of a rectangle with a perimeter of 12 units, as a
function of the length of the rectangle, x. What is the maximum area of the rectangle?
3 square units
O 6 square units
O 9 square units
O 12 square units

Answers: 1

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The function f(x) = -(x - 3)2 + 9...