How do you write an equation of the horizontal line through the point (-4,6)?

1 Answer
Sep 27, 2016

y=6

Explanation:

The equation of a horizontal line is y=c for some constant c

Since we are told that the line passes through (x,y)=(4,6)

Then for at least one point on the line y=6

But for a horizontal line this value is a constant for all points on the line.

So the equation for all points on the line is y=6