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