contestada

I dont know what to do.
It says to find the slope of the lind that crosses these points.
And it gives me some slopes like: (3,5) and (1,9)

Respuesta :

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

(3,5) and (1,9)
x1=3
y1=5
x2=1
y2=9

Slope=[tex] \frac{ y_{2}- y_{1} }{ x_{2} - x_{1} } [/tex]
Slope=[tex] \frac{ 9- 5 }{ 1 - 3} [/tex]
Slope=[tex] \frac{4}{ -2} [/tex]
Slope=[tex] -\frac{4}{2} or -2[/tex]

Answer:Slope=-2

Otras preguntas