1.
x=0 y=2
2.
x-2=0 x=2
y-1/2=0 y=1/2
4x+2=4*2+2=10
3.
a=10
b=-4
c=-(|-2.5|-|15|)=-(2.5-15)=-12.5
a+|-c|+|-b|
=10+12.5+4
=26.5
1.
x=0 y=2
2.
x-2=0 x=2
y-1/2=0 y=1/2
4x+2=4*2+2=10
3.
a=10
b=-4
c=-(|-2.5|-|15|)=-(2.5-15)=-12.5
a+|-c|+|-b|
=10+12.5+4
=26.5