$\begin{tabular}{|c|c|} \hline $\chi$ & $f\left(\chi\right)$ \\ \hline<br/>0 & 5 \\ \hline<br/>1 & $\frac{5}{2}$ \\ \hline<br/>2 & $\frac{5}{4}$ \\ \hline<br/>3 & $\frac{5}{8}$ \\ \hline \end{tabular}$ The table above gives the values of the function $f$ for some values of $x$. Which of the following equations could define $f$ ?
MM
Mashaal Masha
Feb 24, 2024
$x$
$f(x)$
$0$
$5$
$1$
$\frac{5}{2}$
$2$
$\frac{5}{4}$
$3$
$\frac{5}{8}$
The table above gives the values of the function $f$ for some values of $x$. Which of the following equations could define $f$?