Question

A line that passes through the point (1,-2) is parallel to the line y=-4x+1

Answer 1

y
−
6
=
1
4
(
x
−
4
)

Expanding the right hand side:
y
−
6
=
1
4
x
−
1

Add
6
to both sides:
y
=
1
4
x
−
1
+
6

So the answer is
y
=
1
4
x
+
5