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Write an equation that represents the table: x y 2 9 3 27 4 81

1 Answer

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Answer:

the desired equation is y = 3^x

Explanation:

if x = 2, then y = 9, and 9 is 3². If x = 4, y = 81 = 3^4.

Therefore we can conclude that the desired equation is y = 3^x

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