Question

Use the image to answer the question.

Two ovals side by side. The left oval contains numbers 8, 7, 6, and 5. The right oval contains numbers negative 1, 3, and 2.
▼Click for Long Desc
An arrow points from left 8 to right 2. An arrow points from left 7 to right 3. An arrow points from left 6 to right 2. An arrow points from left 5 to right 2.


Determine whether the data in the diagram is a function, and state the domain and range.

(1 point)
Responses

Yes, it is a function. The domain is the set {−1,3,2}
. The range is the set {8,7,6,5}
.
Yes, it is a function. The domain is the set left brace negative 1 comma 3 comma 2 right brace . The range is the set left brace 8 comma 7 comma 6 comma 5 right brace .

No, it is not a function. The domain is the set {8,7,6,5}
. The range is the set {−1,3,2}
.
No, it is not a function. The domain is the set left brace 8 comma 7 comma 6 comma 5 right brace . The range is the set left brace negative 1 comma 3 comma 2 right brace .

No, it is not a function. The domain is the set {−1,3,2}
. The range is the set {8,7,6,5}
.
No, it is not a function. The domain is the set left brace negative 1 comma 3 comma 2 right brace . The range is the set left brace 8 comma 7 comma 6 comma 5 right brace .

Yes, it is a function. The domain is the set {8,7,6,5}
. The range is the set {−1,3,2}
.

Answer 1

Yes — each input (8, 7, 6, 5) maps to exactly one output. Domain = {8, 7, 6, 5}. Range = {2, 3} (−1 is in the right oval but is not an output of any arrow).