Domain and Range Review

Which inequalities best describe the domain and range of the part shown in the graph for question 1?

• Domain: -4 < x < 5

  Range: -7 < g(x) < 6

• Domain: -7 < x < 6

  Range: -4 < g(x) < 5

• Domain: -4 < x < 5

  Range: -7 ≤ g(x) ≤ 6

• Domain: -7 ≤ x ≤ 6

  Range: -4 ≤ g(x) ≤ 5

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Which answer choice best describes the domain and range of the function for the situation?

• Domain: All real numbers greater than or equal to 0 and less than or equal to 100, Range: All real numbers greater than or equal to 0 and less than or equal to 50

• Domain: {-2}

  Range: {100}

• Domain: All real numbers greater than or equal to 0 and less than or equal to 50

  Range: All real numbers greater than or equal to 0 and less than or equal to 100

• Domain: {100}

  Range: {-2}

Which graph best represents a function with a domain of all real numbers less than or equal to 6?

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Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the domain of the function for this situation?

• 0 ≤ x ≤ 230

• 6 ≤ y ≤ 36

• 0 ≤ y ≤ 36

• 6 ≤ x ≤ 230

Which graph represents a function with a domain of all real numbers greater than or equal to -7 and less than 2?

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Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Which graph best represents a function with a range of all real numbers greater than or equal to -6?

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Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Which of these best represents the domain of f?

• -3 ≤ x ≤ 2

• All real numbers

• y ≥ 5.5

• All real numbers less than -3 or greater than 2

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Which answer choice best represents the domain and range of the function?

• Domain: x ≥ -3

  Range: y ≥ 5

• Domain: All real numbers

  Range: y ≥ 5

• Domain: x ≥ -3

  Range: all real numbers

• Domain: y ≥ 5

  Range: x ≥ -3

• Domain: All real numbers

  Range: g(x) ≤ 61

• Domain: x ≤ 17

  Range: g(x) ≤ 61

• Domain: all real numbers

  Range: x ≤ 17

• Domain: g(x) ≥ 61

  Range: x ≤ 17

What is the range for this situation?

• All real numbers less than or equal to 7.66

• All real numbers less than or equal to 1.25

• All real numbers greater than or equal to 0 and less than or equal to 7.66

• All real numbers greater than or equal to 0 and less than or equal to 1.25