The equation of the line parallel to x-axis and passing through the point (2,-6) is?

A line parallel to the x-axis is a horizontal line, and its equation will have a constant value for 'y' since the y-coordinate does not change along the line.

In this case, the line is passing through the point (2, -6), which means the y-coordinate is -6. So, the equation of the line parallel to the x-axis and passing through the point (2, -6) is:

y = -6

That is, y + 6 = 0.