Question

classify each figure as a line, ray, or line segment. then, show how to write it.
(a) figure: a figure with two endpoints k and j
type: ○line ○ray ○line segment
how to write it:
(b) figure: a figure with arrows on both ends passing through points g and h
type: ○line ○ray ○line segment
how to write it:
(c) figure: a figure with one endpoint l and an arrow passing through point m
type: ○line ○ray ○line segment
how to write it:

Explanation:

Step1: Identify (a) figure type

The figure has two endpoints, so it is a line segment.

Step2: Write notation for (a)

Line segment with endpoints $K$ and $J$: $\overline{KJ}$

Step3: Identify (b) figure type

The figure extends infinitely in both directions, so it is a line.

Step4: Write notation for (b)

Line passing through $G$ and $H$: $\overleftrightarrow{GH}$

Step5: Identify (c) figure type

The figure has one endpoint and extends infinitely in one direction, so it is a ray.

Step6: Write notation for (c)

Ray with endpoint $L$ passing through $M$: $\overrightarrow{LM}$

Answer:

Figure	Type	How to write it
(b)	line	$\overleftrightarrow{GH}$
(c)	ray	$\overrightarrow{LM}$