Question

Write equations for the vertical and horizontal lines passing through the point (1, 0).

vertical line:


horizontal line:

Answer 1

Vertical Lines...

A vertical line always is of the form x = ___

This is because every point on that line has the same x-value.

Horizontal Lines...

A horizontal line always is of the form y = ___

This is because every point on that line has the same y-value.

In your case, the vertical line is x=1 and the horizontal line is y=0.