Given Function and Domain, Find the Range

What is the range?

• (-∞, ∞)

• (0, ∞)

• [1, ∞)

• (1, ∞)

Find the range.

• {-1, 2}

• -1, 0, 2, 3}

• {-1, 0, 2}

• {3, 0, -3, 6}

What relation refers to the correspondence of each element in the domain to one element in the range?

• One-to-One

• One-to-Many

• Many-to-One

• Many-to-Many

What do you call the set of all x-coordinates in a given relation?

• Correspondence

• Domain

• Function

• Range

What do you call the set of all y-coordinates in a given relation?

• Correspondence

• Domain

• Function

• Range

What is the range of the function in this graph?

• y ≤ 3

• y ≥ 3

• y ≤ 0

• y ≥ 0

Identify the Range

• (- ∞, -2 ]

• [ -2, ∞ )

• All Real Numbers

• [ 0, ∞)

Identify the DOMAIN and RANGE

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Find the domain and range of the function
Hint:  Use a scratch graph to help you visualize things. 

• Domain: (-∞, ∞)  Range: [-∞, 4]

• Domain: [1, ∞)  Range: (-∞, 4]

• Domain: [-1. ∞) Range: [4, ∞) 

• Domain: [4, ∞) Range: [-1,∞) 

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