Relevant Domain and Range

What is the RANGE of this graph?

• -7<x<5
• -7≤x<5
• -3<x<1
• -3≤x<1

What is the DOMAIN of this function?

• -∞≤y≤∞
• -∞≤x≤∞
• ∞<x<∞
• -∞<x<∞

What is the Range of this linear function?

• -1 < y ≤ 1
• y = -1
• 5 < y ≤ -3
• y=1

Find the domain of k(x):

• (-∞, ∞)
• (-∞, 1) U (1, ∞)
• (-∞, 0.5)
• [-0.5, ∞)

All of the x values or inputs are called what?

• Domain
• Range
• Relation
• Function

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 domain of the graph?

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

What is the range of the graph?

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

All of the y values or outputs are called what?

• Domain
• Range
• Relation
• Function