Identify the domain for this graph.

Question

(3 points)
Responses

[−1.5,1)
left bracket negative 1 point 5 comma 1 right parenthesis

(−1.5,1]
left parenthesis negative 1 point 5 comma 1 right bracket

[−1.5,1]
left bracket negative 1 point 5 comma 1 right bracket

(−1.5,1)

Answer 1

To identify the domain for a graph, we need to look for the range of x-values that the graph covers.

• The notation [a, b] indicates that the endpoints a and b are included in the domain (closed interval).
• The notation (a, b) indicates that the endpoints a and b are not included (open interval).

Without seeing the graph, I cannot definitively identify the domain. However, I can help you interpret the options based on what each denotes:

1. \([-1.5, 1)\) includes -1.5 but not 1.
2. \((-1.5, 1]\) includes 1 but not -1.5.
3. \([-1.5, 1]\) includes both -1.5 and 1.
4. \((-1.5, 1)\) includes neither -1.5 nor 1.

If you provide a description of the graph or the values it covers, I can help you select the correct notation for the domain.