Respuesta :

Answer:

[tex] - \frac{4}{5} [/tex]

Step-by-step explanation:

Line is passing through the points R (0, 4), S (5, 0)

[tex]Slope \: of \: RS \\ = \frac{4 - 0}{0 - 5} \\ \\ = \frac{4}{ - 5} \\ \\ = - \frac{4}{5} [/tex]