Melalui titik (-11,0)dan tegak lurus garis 2x–8+y=0 By Admin ReiPosted on December 9, 2022 Melalui titik (-11,0)dan tegak lurus garis 2x–8+y=0 Y-y1=m(x-x1)y-0=2(x–11)y-0=2x-22y=2x-22+0y=2x-22