We are given the following rule.
[tex]y=5x[/tex]
The values of y are given and the values of x are missing.
We can simply substitute the values of y into the rule and solve for the values of x.
For y = 5:
[tex]\begin{gathered} 5=5x \\ \frac{5}{5}=x \\ 1=x \\ x=1 \end{gathered}[/tex]
For y = 4:
[tex]\begin{gathered} 4=5x \\ \frac{4}{5}=x \\ x=\frac{4}{5} \end{gathered}[/tex]
For y = 2:
[tex]\begin{gathered} 2=5x \\ \frac{2}{5}=x \\ x=\frac{2}{5} \end{gathered}[/tex]
Therefore, the complete table is
