9. find the slope of the line from the graph. use the (□) button to enter your answer in the box below. if…

9. find the slope of the line from the graph. use the (□) button to enter your answer in the box below. if necessary, type your answer as a simplified fraction. slope = ______

9. find the slope of the line from the graph. use the (□) button to enter your answer in the box below. if necessary, type your answer as a simplified fraction. slope = ______

Answer

Explicación:

Paso1: Elegir dos puntos en la línea

Tomamos los puntos (-2, 2) y (0, - 2) de la gráfica.

Paso2: Aplicar la fórmula de la pendiente

La fórmula de la pendiente $m$ entre dos puntos $(x_1,y_1)$ y $(x_2,y_2)$ es $m=\frac{y_2 - y_1}{x_2 - x_1}$. Aquí, $x_1=-2,y_1 = 2,x_2=0,y_2=-2$. Entonces $m=\frac{-2 - 2}{0-(-2)}=\frac{-4}{2}=-2$.

Respuesta:

$-2$