Math Problem Statement

What is the domain and range of the given function shown in the graph?

Solution

Let's analyze the graph to determine the domain and range.

Domain:

  • The domain refers to all possible xx-values for which the function is defined.
  • From the graph, the function starts at x=3x = -3 and ends at x=2x = 2. So the domain is 3x2-3 \leq x \leq 2.

Range:

  • The range refers to all possible yy-values that the function can take.
  • From the graph, the lowest point is around y=6y = -6, and the highest point is at approximately y=6.25y = 6.25. So the range is 6y6.25-6 \leq y \leq 6.25.

Correct Answer:

The correct option is:

  • Domain: 3x2-3 \leq x \leq 2
  • Range: 6y6.25-6 \leq y \leq 6.25

This matches the first option in the list.

Would you like more details or have any questions?

Here are 5 related questions to expand understanding:

  1. What are the differences between domain and range in a function?
  2. How would the domain change if the graph was extended to x=4x = 4?
  3. Can a function have an infinite range but a finite domain?
  4. How do vertical asymptotes affect the domain of a function?
  5. What is the difference between an open and closed interval in domain or range?

Tip: Always check both endpoints of the graph to accurately determine the domain and range!

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Math Problem Analysis

Mathematical Concepts

Functions
Domain and Range
Graph Analysis

Formulas

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Theorems

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Suitable Grade Level

Grades 9-12