I don’t get this: Equation of Line A:


y
=
y=

−
2
x
+
4
−2x+4
Select values from Line B:
‾
Select values from Line B:


x
x
y
y
−
1
−1
−
3
−3
0
0
−
2
−2
1
1
−
1
−1
2
2
0
0

The
x
x-intercept of Line A is and the
x
x-intercept of Line B is . Therefore the
x
x-intercept of Line A is the
x
x-intercept of Line B.