Answer:
Step-by-step explanation:
A line with undefined slope is a vertical line.
An equation of a vertical line: x = a (a - real number).
Each point on a line x = a has coordinates (a, b) (b - any real number).
We have the point (4, 0) → x = 4
The equation of the line with the following characteristics is: x = 4.
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Traditionally, the equation of a line is given by:
[tex]y = mx + b[/tex]
However, if the slope is undefined, there is a vertical line, given by equation:
[tex]x = c[/tex]
In this question, it goes through point (4,0), that is, [tex]c = 4[/tex], and the equation if:
[tex]x = 4[/tex].
A similar problem is given at https://brainly.com/question/15789516
