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Find a formula for the described function. Express the area of an equilateral triangle as a function of the length of a side x. A(x) = State the domain of A. (Enter your answer using interval notation.)

Find a formula for the described function. Express the area of an equilateral triangle as a function of the length of a side x. A(x) = State the domain of A. (Enter your answer using interval notation.)

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Find a formula for the described function.
Express the area of an equilateral triangle as a function of the length of a side x .
A ( x ) = ◻
State the domain of A . (Enter your answer using interval notation.) ◻

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