Math Problem Statement
Solution
The graph provided shows a function with certain domain and range that we need to determine using interval notation.
Domain:
The domain of a function represents all the x-values for which the function is defined. From the graph, the function appears to start at and ends at , meaning the function is defined between these x-values. At both and , the function includes the points, as indicated by closed (filled) circles at these positions.
Thus, the domain in interval notation is:
Range:
The range of a function represents all the y-values that the function attains. From the graph, the lowest point is at , and the highest point is at . The function includes both of these values as there are filled points at these positions.
Thus, the range in interval notation is:
Would you like further clarification or have any questions?
Related Questions:
- How do you interpret open and closed intervals in domain and range?
- How does the function's behavior at specific x-values affect the domain and range?
- Can you explain how to use vertical line tests to determine the domain?
- What is the difference between a bounded and unbounded domain?
- How do domain restrictions affect the graph of a function?
Tip:
When interpreting graphs for domain and range, always look for filled or open circles at the endpoints to see if those values are included or excluded.
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Math Problem Analysis
Mathematical Concepts
Functions
Domain
Range
Interval Notation
Formulas
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Theorems
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Suitable Grade Level
Grades 9-11