Answer :
There will be a proportional relationship if:
[tex]\begin{gathered} y=kx \\ \text{where:} \\ k=\text{constant of proportionality} \\ x\in R \\ y\in R \\ k\in R \\ \end{gathered}[/tex]therefore:
[tex]\begin{gathered} x=950 \\ y=1 \\ 1=950k \\ k=\frac{1}{950} \\ ------ \\ \text{Verify:} \\ \text{for} \\ x=2852 \\ y=3 \\ 3=2852\cdot\frac{1}{950} \\ 3=3.00 \\ ----- \\ \text{for} \\ x=4845 \\ y=5.1 \\ 5.1=4845\cdot\frac{1}{950} \\ 5.1=5.1 \end{gathered}[/tex]Answer:
Since k satisfies the equation there is a proportional relationship