Here is your answer:
y
=
m
x
+
b
y
=
0
x
=
1
m
=
3 2 0
=
3 2 ×
1
+
b
0
=
3
2
+
b
subtract - 3/2 from both sides
0
−
3
2
=
3
2
−
3
2
+
b
−
3
2
=
b
The first point is ( 0, -3/2)
−
3
2
+
3
=
−
3
2
+
6
2
=
+
3
2
0
+
2
=
2
The second point is ( 2, + 3/2)
Plot the two points and connect them with a line.
The equation is
y
=
3
2
x
+
−
3
2
