MeyraA286586
MeyraA286586
29-10-2022
Mathematics
contestada
Let f(x) = x^2 - 5. Find f(3)
Respuesta :
EsiahJ496980
EsiahJ496980
29-10-2022
Substitute
x=3:
[tex]\begin{gathered} f(x)=x^2-5 \\ \Rightarrow f(3)=3^2-5 \\ =9-5 \\ =4 \end{gathered}[/tex]
Therefore,
f(3)=4
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