Question

What is the equation of the line

Answer 1

x = 3

Explanation:

This is a vertical line parallel to the y- axis with general equation

x = c

c is a constant and is the value of the x- coordinates the line passes through.

In this case the line passes through all point with an x- coordinate of 3

Hence equation is x = 3

Answer 2

x = 3

Explanation:

Things to note:

• The line is going up and down
• The line is intersecting with the x axis and 3

Therefore, we can conclude the equation of the line is x = 3