SOLUTION:
Given;
[tex]R(-5,1),S(4,7)[/tex]The component form of RS is;
[tex]\begin{gathered} RS=<(x_2-x_1),(y_2-y_1)> \\ \\ x_1=-5,y_1=1,x_2=4,y_2=7 \end{gathered}[/tex]Thus;
[tex]\begin{gathered} RS=<(4-(-5)),(7-1)> \\ \\ RS=<(9,6) \end{gathered}[/tex]CORRECT OPTION: B
