Question

graph the line $x = 7$ on the axes shown below.
type of line: choose one
choose one
horizontal
vertical

Explanation:

Step1: Recall line types

A vertical line has the equation \(x = a\) (constant \(x\)-value, varying \(y\)-values). A horizontal line is \(y = b\) (constant \(y\)-value, varying \(x\)-values).

Step2: Analyze \(x = 7\)

The equation \(x = 7\) means for all \(y\)-values, \(x\) is always 7. This matches the definition of a vertical line.

Answer:

Type of line: Vertical