nataliar30r nataliar30r
  • 11-07-2022
  • Mathematics
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Find F(5) for f(x)= 1/4(2)^x

Find F5 for fx 142x class=

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EnglishRub05
EnglishRub05 EnglishRub05
  • 11-07-2022

If we have a function f(x), f(5) is f(x) but replacing x with 5. The result give us a value of y and a point of the function, (x, y).

[tex]f(5) = \frac{1}{4} ({2})^{5} = \frac{32}{4} = 8[/tex]

ANSWER A

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Аноним Аноним
  • 11-07-2022

Hello!

Substitute x = 5 to find f(5).

⇒ f(5) = 1/4(2)⁵

⇒ f(5) = 32/4

⇒ f(5) = 8

∴ The correct option is A.

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