Question

which figure fits this geometric notation?
yx

Explanation:

Step1: Recall geometric notation

The notation \(\overleftrightarrow{YX}\) represents a line that extends infinitely in both directions and passes through points \(Y\) and \(X\).

Step2: Analyze each figure

• First figure: A line with two - way arrows (infinite in both directions) passing through \(Y\) and \(X\) → matches \(\overleftrightarrow{YX}\).
• Second figure: A single point \(X\) → does not match (it's a point, not a line).
• Third figure: A line with two - way arrows passing through \(A\) and \(Z\) → does not have \(Y\) and \(X\) as the named points on the line.

Answer:

First figure (with points \(Y\) and \(X\) on a line with arrows in both directions)