what is an equation of the line that passes through the points (-6, -5) and (6, 3)?

what is an equation of the line that passes through the points (-6, -5) and (6, 3)?

what is an equation of the line that passes through the points (-6, -5) and (6, 3)?

Answer

Explanation:

Step1: Calculer la pente

La formule de la pente $m$ entre deux points $(x_1,y_1)$ et $(x_2,y_2)$ est $m=\frac{y_2 - y_1}{x_2 - x_1}$. Soit $(x_1,y_1)=(-6,-5)$ et $(x_2,y_2)=(6,3)$. Alors $m=\frac{3-(-5)}{6-(-6)}=\frac{3 + 5}{6 + 6}=\frac{8}{12}=\frac{2}{3}$.

Step2: Utiliser la forme point - pente

La forme point - pente d'une ligne est $y - y_1=m(x - x_1)$. On utilise le point $(6,3)$ et $m = \frac{2}{3}$. $y - 3=\frac{2}{3}(x - 6)$.

Step3: Simplifier l'équation

$y-3=\frac{2}{3}x-4$. $y=\frac{2}{3}x-4 + 3$. $y=\frac{2}{3}x-1$.

Answer:

$y=\frac{2}{3}x-1$