Math Problem Statement

Write the domain and range of the function h based on its graph.

Solution

The question asks for the domain and range of the function hh, given its graph.

Observations

From the graph:

  1. Domain: The graph extends horizontally from x=3x = -3 to x=3x = 3. Therefore, the domain is: [3,3][-3, 3]

  2. Range: The lowest point on the graph reaches y=2y = -2, and the highest point goes up to y=5y = 5. Therefore, the range is: [2,5][-2, 5]

Answer

  • Domain: [3,3][-3, 3]
  • Range: [2,5][-2, 5]

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Related Questions:

  1. How do you determine the domain of a function from a graph?
  2. How do you determine the range of a function from a graph?
  3. What does an open or closed circle on a graph indicate?
  4. How do different types of functions (e.g., linear, quadratic) affect their domain and range?
  5. How can interval notation be used to express unbounded intervals?

Tip:

When analyzing a graph, always check for any open circles (indicating points not included) or arrows (suggesting the graph extends infinitely in a direction).

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Math Problem Analysis

Mathematical Concepts

Functions
Domain and Range
Interval Notation

Formulas

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Theorems

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Suitable Grade Level

Grades 9-10