Appropriate Domain and Range

• All real numbers
• Non-negative real numbers
• All integers
• Non-negative integers

What is the RANGE of this graph?

• -7<x<5

• -7≤y<5

• -3<x<1

• -3≤y<1

What is the range?

• {-3, -1, 2, 4}

• {0, 4, 7} 

• {0, 4, 4, 7}

• {7, 4, 0}

The set of all the inputs of a relation are called _____.

• domain

• range

The set of all the outputs of a relation are called _____.

• domain

• range

What is the DOMAIN of this graph?

• -4 ≤ x ≤ 3

• -1 ≤ x ≤ 4

• 4 < x < 3

• -1 < x < 4

What is the range of the function?

• -7≤x≤6

• -7<x<6

• -8<y<2

• -8≤y≤2

What is the RANGE of this graph?

• y < -3

• y ≤ -3

• y > 1

• y ≥ 1

Which of the following graphs have a domain of -4<x≤6?

• A

• B

• C

• D

For the function {(0,1), (1,-3), (2,-4), (-4,1)}, write the domain.
Remember:  Domain is x 
(x,y)

• D: {1, -3, -4,}
  R: {0, 1, 2, -4}

• D:{0, 1, 2, -4}
  R:{1, -3, -4}

• D:{0, 1, 2, 3, 4}
  R:{1, -3, -4}