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21-11-2019
Mathematics

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W(x) = 5^-x+ 1; Find w(2)

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Аноним Аноним

21-11-2019

Answer:

26/25 or 1 1/25

Step-by-step explanation:

w(2) implies you substitute the x value with 2.

think of x = 2

5^-2 + 1

Move 5^-2 downwards and form a fraction because of the negative exponent.

1/5^2 + 1

1/25 + 25/25 = 26/25

The answer is 26/25 or 1 1/25

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