distans from line: y=-2x-8 tu point: (-2.6)
line slope=-2
gotta draw line 90 deg tu this thru point, so that line hav slope=-(1/-2)=+0.5
formula for this line:y=0.5x+konst
tu get y-intersept, projekt this line tu x=0...deltax=2
deltay=0.5*2=1
y-intersept=6+7=7...line 2:y=0.5x+7
intersekt at (-5.9, 3.8)
distans from point tu line=7.15541753