у=4х-6
4х^2+(4х-6)^2=8
4х^2+16х2-48х+36-8=0
20х^2-48х+28=0
5х^2-12х+7=0
D=144-140=4
x1=12+2/10=1,4
x2=12-2/10=1
y1=-0,4
y2=-2
у=4х-6
4х^2+(4х-6)^2=8
4х^2+16х2-48х+36-8=0
20х^2-48х+28=0
5х^2-12х+7=0
D=144-140=4
x1=12+2/10=1,4
x2=12-2/10=1
y1=-0,4
y2=-2