Respuesta :

Answer:

slope of line=0

Step-by-step explanation:

slope of line passing through pair of points (1,4),(-5,4)

slope of line=[tex]\frac{[y_2-y_1]}{x_2-x_1]}[/tex]

slope of line=[tex]\frac{[4-4]} {-5-1]}[/tex]

slope of line=0