Respuesta :

Answer:

1/6 or 1.666667

Step-by-step explanation:

(y2-y1)/(x2-x1)

(15-10)/(21- -9) = 1/6

Answer:

1/6

Step-by-step explanation:

(-9, 10) (21, 15)

[tex]slope = \frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]

[tex]m = \frac{15-10}{21-(-9)}[/tex]

[tex]m=\frac{5}{30} = \frac{1}{6}[/tex]