DOMAIN AND RANGE

What is the domain of the graph shown?

• {-2, -1, 0, 1, 2, 3, 4}

• {2, 3, 4}

• 2 ≤ y ≤ 4

• -2 ≤ x ≤ 4

What is the Domain of the situation?

•  $0\le x\ \le9$  

•  $0<x<9$  

•  $0<x<28$  
  

•  $0\le y\le28$ 

What is the Range of the situation?

•  $0\le x\ \le9$  

•  $0<x<9$  

•  $0<x<28$  
  

•  $0\le y\le28$ 

What is the domain of the graph?

• y≥1
• x ≥ 1
• All real numbers
• none of these

What is the range of the graph?

• y≥1
• x≥1
• All real numbers
• none of these

What is the domain?

• x = 2
• −∞ < x < ∞
• y = 2
• none of these

What is the range?

• x = 2
• −∞ < x < ∞
• y = 2
• none of these

What is the proper domain?

• x≥0
• y≥0
• All real numbers
• {0, 1, 2, 3, 4,...}

What is the proper range?

• x≥0
• y≥0
• All real numbers
• {0, 1, 2, 3, 4,...}

What is the domain of the graph?

• -7 ≤ x < 5
• -3 ≤ x < 1
• -3 ≤ y < 1
• -7 ≤ y < 5