Find the equation of the horizontal line that passes through the point (3,5).

if it is horizontal, then y never changes. So, what is y at that point?

y=5

To find the equation of a horizontal line that passes through a given point, we need to consider that a horizontal line has a constant y-value for all points on the line.

Given that the line passes through the point (3,5), we know that the y-coordinate of any point on the line will always be 5.

Therefore, the equation of the horizontal line can be written as y = 5.

In this case, the equation of the horizontal line that passes through (3,5) is y = 5.