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Determine the domain of the following graph:

Determine the domain of the following graph:-example-1
User Benicamera
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Answer:

Domain: (-7, 4]

General Formulas and Concepts:

Algebra I

  • Domain is the set of x-values that can be inputted into function f(x)

Explanation:

According to the graph, the line's x-values span from -7 to 4. Since -7 is open dot, it is exclusive from the domain; since 4 is closed dot, it is inclusive in the domain:

Interval Notation: (-7, 4]

Inequality Notation: -7 < x ≤ 4

User Skade
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