Find the following:

The y – coordinate of any point on the line through (0, 1), parallel to the x – axis.

Since the line is parallel to x – axis, its equation will be of the form y = c, where c is a constant.

Point (0,1) is on the line, therefore, it will satisfy the equation of the line.

Putting y = 1 in the equation of a line,

We get,

1 = c.

Therefore, the equation of line will be y = 1.

Hence, y coordinate of any point on the line through (0,1),parallel to the x axis is 1.