Respuesta :

[tex]\qquad \qquad\huge \underline{\boxed{\sf Answer}}[/tex]

Let's find the slope of line, considering the two points (2 , 1) and (8 , 9)

[tex] \qquad \sf  \dashrightarrow \: \dfrac{9 - 1}{8 - 2} [/tex]

[tex] \qquad \sf  \dashrightarrow \: \dfrac{8}{6} [/tex]

[tex] \qquad \sf  \dashrightarrow \: \dfrac{4}{3} [/tex]

So, the required choice is A. 4/3

4/3 I said it first no problem bud gotta help people out