Regents prep 3

All of the y values or outputs are called what?

• Domain

• Range

• Relation

• Function

All of the x values or inputs are called what?

• Domain

• Range

• Relation

• Function

• Function

• Not a Function

• Function

• Not a Function

Is the relation a function? Why?

• Yes, because the x-value 11 has two y-values pair with it.

• Yes, because each x-value has only one y-value paired with it.

• No, because the x-value 11 has two y-values pair with it.

• No, because each x-value has only one y-value paired with it.

What is the range of the graph?

• x≤0

• y≥0

• y≤0

• All real numbers

What is the domain of the graph?

• x≤0

• x≥0

• All real numbers

• y≥0

What is the RANGE of the function?

• (-∞, +∞)

• (-∞, 4]

• (-∞, 4)

• [0, 4]

What is the DOMAIN of the function?

• (-∞, +∞)

• (-∞, 4]

• (-∞, 4)

• [0, 4]

Match the graph with the correct equation.

• 
• 
• 
•