Carilah persaman linear yang garisnya melalui pasangan titik (-1,-2) dan (-5,-2)

Carilah persaman linear yang garisnya melalui pasangan titik (-1,-2) dan (-5,-2)

$titik : ( - 1, - 2) : dan : ( - 5, - 2) \ (x,y1) = ( - 1, - 2) \ (x2,y2) =( - 5, - 2) \ \ frac{y - y1}{y2 - y1} = frac{x - x1}{x2 - x1} \ frac{y - ( - 2)}{ - 2( - 2)} = frac{x - ( - 1)}{x2 - x1} \ frac{y + 2}{? - 2 + 2} = frac{x + 1}{ - 5 + 1} \ frac{y + 2}{0} = frac{x + 1}\{ - 4} \ - 4(y + 2) = 0(x + 1) \ - 4y - 8 = 0 \ 4y = - 8 div 4 \ y = - 2$

Y-ya/yb-ya = x-xa/xb-xa
y+2/-2+2 = x+5/-1+5
y+2/0= x+5/4
4y+2