Points of intersection???
a)x^2+y^2=5
x-y=1
b)y=x^3-4x
y=-(x+2)
c)y=x^3-2x^2+x-1
d)x=3-y^2
y=x-1
a)x^2+y^2=5
x-y=1
b)y=x^3-4x
y=-(x+2)
c)y=x^3-2x^2+x-1
d)x=3-y^2
y=x-1