eddie2334 eddie2334
  • 17-07-2022
  • Mathematics
contestada

If f(x) = x³ - 2, find f(3).

Respuesta :

subtomex0
subtomex0 subtomex0
  • 17-07-2022

[tex]f(x) = x {}^{3} - 2 \\ f(3) = 3 {}^{3} - 2 = 27 - 2 = 25[/tex]

[tex]f(3) = 25[/tex]

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eastingrostefon
eastingrostefon eastingrostefon
  • 17-07-2022
So if f(x) = x^3 - 2 you would insert three in the function

So instead of x it’s 3.

3^3 - 2 = 9 -2
= 7

So the answer of the function is 7.
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