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Nadya [2.5K]
1 year ago
5

THE NUBER OF PEOPLE CONTACTED

Mathematics
1 answer:
Elis [28]1 year ago
4 0

Answer:

option c, x = 3

Step-by-step explanation:

Given:

  • f(x) = 27
  • f(x) = 3^{x}

Since both equal f(x) they must be equivalent as well,

3^{x} = 27\\

Apply exponent rule, 3 x 3 x 3 = 27

hence x = 3

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