I know to solve its y over x (y/x) but it comes out to 0.25 and that’s not one of the answer choices? And I think it might me B. but I’m not sure? Also please provide an explanation

since the statement gives values of y and x, find the value of k
[tex]\begin{gathered} k=\frac{y}{x} \\ k=\frac{1.5}{6} \\ k=0.25=\frac{1}{4} \\ \text{the function is } \\ y=\frac{1}{4}x \end{gathered}[/tex]