Domain and Range Practice 2023

What is the domain of a function?

• The set of all possible input values

• The set of all possible output values

• The set of all possible input and output values

• The set of all possible integers

What is the range of a function?

• The set of all possible input values

• The set of all possible output values

• The set of all possible input and output values

• The set of all possible integers

Is this a function?

• Yes

• No

Is this graph a function?

• Yes

• No

What is the range of the graph?

• The y-values are -5, -2, 0, 2 and 5

• The y-values are -4, 0, 9

What is the domain of the graph?

• x values are:

  {-7, -4, 0, 4, and 7}

• x values are:

  {-3, 0, and 4}

What is the domain of the graph?

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

What is the Domain of this function?

• -6 ≤ x ≤ 6

• 0 ≤ x ≤ 6

• No Solution

• 4 ≤ x ≤ 3

What is the Range?

• y ≥ 6
• y ≤ 6
• -10 ≤ y ≤ 6
• -10 ≤ x ≤ 6

What is the range of the graph?

• x≤0
• y≥0
• y≤0
• All real numbers