Question

name the figure below in two different ways.
symbol:
and

Explanation:

Step1: Identify the figure type

The figure is a ray, as it has a starting point (Q) and extends infinitely in one direction (towards B, with the arrow indicating the direction).

Step2: Name the ray using the starting point and another point

A ray can be named by its starting point followed by another point on the ray. So, one name is $\overrightarrow{QB}$ (starting at Q, going through E and B). Another way is to use the starting point and a point in between, like $\overrightarrow{QE}$ (starting at Q, going through E), but more appropriately, since B is on the ray, the two common names are using the starting point Q and either E or B. Wait, actually, the standard way is to name the ray with the initial point first, then any other point on the ray. So the ray starts at Q and passes through E and B, so two names are $\overrightarrow{QB}$ (using Q and B) and $\overrightarrow{QE}$ (using Q and E)? Wait, no, actually, the ray is from Q through E to B (with the arrow at B, so direction is Q to B). So the ray can be named as $\overrightarrow{QB}$ (starting at Q, ending at B, but since it's a ray, it goes beyond B? Wait, no, the arrow is at B, so the ray starts at Q and goes through E and B, extending infinitely beyond B. So the two ways to name it are using the initial point Q and another point on the ray, like Q and B, or Q and E. But more accurately, the ray is $\overrightarrow{QB}$ (because the arrow is at B, indicating the direction from Q to B) and also, since E is on the ray, we can name it as $\overrightarrow{QE}$? Wait, no, the ray is defined by its initial point and the direction. So the initial point is Q, and the direction is towards B (since the arrow is at B). So the ray can be named as $\overrightarrow{QB}$ (starting at Q, going through B, infinitely in that direction) and also, since E is on that ray, we can name it as $\overrightarrow{QE}$? Wait, maybe I made a mistake. Let's recall: A ray is named by its endpoint first, then any other point on the ray. So the endpoint is Q, and then we can use E or B. So the two names are $\overrightarrow{QE}$ and $\overrightarrow{QB}$? Wait, no, the arrow is at B, so the ray is from Q through E to B (and beyond). So the correct names are $\overrightarrow{QB}$ (with Q as the endpoint, B as a point on the ray) and also, since E is on the ray, $\overrightarrow{QE}$ (Q as endpoint, E as a point on the ray). But maybe the problem expects using the endpoint and the direction point. So the two ways are: 1. Ray QB (or $\overrightarrow{QB}$) and 2. Ray QE (or $\overrightarrow{QE}$)? Wait, no, maybe the figure is a ray with endpoint Q, passing through E and B, so the two names are $\overrightarrow{QB}$ (using Q and B) and $\overrightarrow{QE}$ (using Q and E). Alternatively, maybe the ray is named as $\overrightarrow{QB}$ and also, since it's a ray starting at Q, we can call it Ray Q (but no, rays are named with two points). Wait, let's check the diagram again. The points are Q (top), E (middle), B (bottom) with an arrow at B, so the ray starts at Q, goes through E, then B, and beyond B. So the two names are: 1. $\overrightarrow{QB}$ (endpoint Q, point B on the ray) and 2. $\overrightarrow{QE}$ (endpoint Q, point E on the ray). But maybe the problem wants the ray named with the endpoint and the direction, so $\overrightarrow{QB}$ and also, since E is on the ray, $\overrightarrow{QE}$. Alternatively, maybe the ray is called Ray QB and Ray QE. But let's confirm the definition: A ray is a part of a line that has a fixed starting point and extends infinitely in one direction. It is named by its starting point (endpoint) followed by any other point on the ray. So if the endpoint is Q, and the ray passes through E and B, then two names are $\overrightarrow{QE}$ (starting at Q, going through E) and $\overrightarrow{QB}$ (starting at Q, going through B). So the two ways to name the ray are $\overrightarrow{QE}$ and $\overrightarrow{QB}$, or Ray QE and Ray QB.

Answer:

$\overrightarrow{QE}$ and $\overrightarrow{QB}$ (or "Ray QE" and "Ray QB")