Question

select the answer that best completes the given statement. the graph of the equation x = 1 is a/an line.

Explanation:

Step1: Recall line - equation properties

In a two - dimensional coordinate system, the equation of a vertical line is of the form $x = k$, where $k$ is a constant.

Step2: Analyze the given equation

The equation is $x = 1$. Here, for any value of $y$, $x$ is always equal to 1. This represents a vertical line.

Answer:

vertical