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.
with 8,6 and 5 having an arrow pointing to 2. and 7 having an arrow pointing to 3.

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

(1 point)
Responses

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 {8,7,6,5}. The range is the set {-1,3,2}.

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 {-1,3,2}. The range is the set {8,7,6,5}.

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 {-1,3,2}. The range is the set {8,7,6,5}.

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

Yes — it is a function. Domain = {8, 7, 6, 5}. Range (elements in the right oval) = {-1, 3, 2}.

(Each domain element maps to exactly one output; note -1 is listed in the right oval but no input maps to it.)