Respuesta :
The proportional relation between two variable with constant of proportionality equal to 5 is,
[tex]y=5x[/tex]For x = 5,
[tex]\begin{gathered} y=5\cdot5 \\ =25 \end{gathered}[/tex](5,1) not lies on the line as for x = 5, the y is 25.
For x = 3,
[tex]\begin{gathered} y=5\cdot3 \\ =15 \end{gathered}[/tex]The point (3,15) lies on the line.
For x = 10
[tex]\begin{gathered} y=5\cdot10 \\ =50 \end{gathered}[/tex]Point (10,2) not lies on the line.
For x = 0,
[tex]\begin{gathered} y=\text{ 5}\cdot0 \\ =0 \end{gathered}[/tex]The point (0,5) not lies on the line.
So point (3,15) lie on the line.
