Answer :
First, we use the formula below.
[tex]y=kx[/tex]Then, we replace the point (1, 1.5) and solve for k.
[tex]\begin{gathered} 1.5=k\cdot x \\ k=1.5 \end{gathered}[/tex]Now, we replace it in the formula. Therefore, the equation for the given table is
[tex]y=1.5x[/tex]