$\begin{tabular}{|c|c|c|c|c|} $\chi$ & $-11$ & $-10$ & $-9$ & $-8$ \\ \hline $f(x)$ & $21$ & $18$ & $15$ & $12$ \\ \hline \end{tabular}$ The table above shows some values of $x$ and their corresponding values $f(x)$ for the linear function $f$. What is the $x$-intercept of the graph of $y=f(x)$ in the xy-plane?
MM
Mashaal Masha
Apr 12, 2024
$x$
$-11$
$-10$
$-9$
$-8$
$f(x)$
$21$
$18$
$15$
$12$
The table above shows some values of $x$ and their corresponding values $f(x)$ for the linear function $f$. What is the $x$-intercept of the graph of $y=f(x)$ in the $xy$-plane?