Which exponential function matches the table?

B: f(x) = 27

Step-by-step explanation:

If you substitute 0 and 1 into each given exponential function. The first, second and fourth value with 0 substituted will give 27 as such, so we can eliminate the third exponential function. But, if you substitute 1 into all of the remaining possible exponential functions, the only function that will give you 9, when x = 1 is substituted, is B: f(x) = 27.

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560

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-22

times both sides by 2, times () by 8, add alile terms, move terms, add alike and caculate divide both sides by 3