Respuesta :

slope = (-9+6)/(3+9)
= -3/12
= -1/4
Simple...

you have: What is the slope of the line through (-9,-6) and (3,-9)?

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

[tex] \frac{-6--9}{-9-3} = \frac{3}{-12} [/tex]

m=[tex] -\frac{1}{4} [/tex]

Thus, your answer.

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