Question

15which graph represents the equation $x = - 3$?

Explanation:

Step1: Analyze the equation \(x = - 3\)

The equation \(x=-3\) represents a vertical line. For any value of \(y\), \(x\) is always \(-3\).

Step2: Check the properties of vertical lines

A vertical line has an undefined slope. In the coordinate plane, it is parallel to the \(y\) - axis.

Answer:

The graph which is a vertical line passing through \(x =-3\) (assuming one of the given options is a vertical line at \(x=-3\) in the coordinate system). Since the options are not clearly labeled with coordinates for the vertical line at \(x =-3\) in text, but based on the general form: The correct graph is the one that is a vertical line (parallel to \(y\) - axis) and intersects the \(x\) - axis at \(x=-3\).