Question

Question content area top left
Part 1
Determine if the graph is a function.
Also give the domain and range.
Question content area bottom left
Part 1
Is this the graph of a​ function?
No
Yes
.
.
.
Question content area right
Part 1
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Answer 1

To determine if the graph represents a function, we can use the **vertical line test**. This means if we can draw a vertical line at any x-value, and it only intersects the graph at one point, then the graph is a function. If a vertical line intersects the graph at more than one point, then it is not a function.

Since I can't see the actual graph you're referring to, here’s how you can analyze it:

1. **Apply the Vertical Line Test**: Examine the graph carefully. Draw (or imagine) vertical lines at various x-values. If any vertical line crosses the graph more than once, then the graph is not a function.

2. **Find the Domain**: The domain includes all the possible x-values that are represented on the graph. Look for the leftmost and rightmost points of the graph to determine the range of x-values.

3. **Find the Range**: The range includes all the possible y-values from the graph. Look for the lowest and highest points on the y-axis to determine the range of y-values.

If you provide me with a description of the graph or its key characteristics (e.g., whether it intersects itself, if it's a line, parabola, etc.), I can give you a more specific answer regarding whether it's a function and what the domain and range are.