Domain and Range

What is the domain?

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

What is the RANGE?

• {-3, 3]
• all real numbers
• [-4, 5]
• [-4, ∞)

What is the DOMAIN?

• [0, ∞)
• (-∞, 0)
• All real numbers
• {0, 1, 2, 3, 4,...}

What is the range? 

• [-∞, +∞]
• [-2, 2]
• (-∞, ∞)
• [0, 2]

Find the Range.

• (-∞, +∞)

• (0, 11)

• [0, ∞)

• (0, ∞)

Find the Domain.

• (-∞, +∞)

• (0, 11)

• [0, ∞)

• (0, ∞)

IS THIS GRAPH DISCRETE AND CONTINUOUS?  

• DISCRETE
• CONTINUOUS

IS THIS GRAPH DISCRETE AND CONTINUOUS? 

• CONTINUOUS
• DISCRETE

What is the domain in Interval notation?

• [ -2 , 2 ]

• [ 4 , -4 ]

• -2 ≤ x ≤ 2

• 4 ≥ y ≥ -4

What is the range?

• None of the answer choices