Respuesta :
Answer:
2
Step-by-step explanation:
To find the slope use the slope formula
[tex] \frac{y_{2} - y_{1} }{x_{2} - x_{1}} [/tex]
Plug in the points
[tex] \frac{1 - - 5}{4 - 1} [/tex]
[tex] \frac{1 + 5}{4 - 1} [/tex]
[tex] \frac{6}{3} [/tex]
= 2