Question

Write the standard form of the equation of the line passing through (0, 1) and parallel to x = 4.

Answer 1

x=0

Explanation:

The line x=4 is a vertical line through the x-axis at 4. A line parallel to it will also be a line through the x-axis. It has the form x=a where a is the x-coordinates of any points on the line. Since the line crosses through (0,1), the equation is x=0.