Question

What is the equation of the line that passes through the point (4,6)(4,6) and has an undefined slope?.

Answer 1

x = 4

Explanation:

A line with undefined slope is a vertical line.

Vertical lines have equation in the form:

x = anumber

In this case they gave you the info you need (4,6) The 4 is the x and the 6 is the y. (4,6) is in the form (x,y).

So x is 4.

x = 4