Domain and Range and Zeros

What is the RANGE of this function?

• -∞≤y≤∞
• -∞≤y≤∞
• All Real Numbers
• -∞<y<-∞

What is the range of the following graph?

• all real numbers
• all integers
• any real number greater than zero
• it can not be determined

What is the domain of the function?

• D:{ x is greater than or equal to 3}
• D:{x is less than or equal to 3}
• D:{all real numbers}
• D:{ x is all real numbers between and including -1 and 5}

All of the y values or outputs are called what?

• Domain
• Range
• Relation
• Function

What is the domain of the following graph?

• (-∞,∞)
• {1.5}
• [-5,5]
• (-5,5)

What is the range of the graph?

• (-∞,∞)
• [-2,∞)
• [0,∞)
• [3,∞)

What is the range of the graph?

• (-∞,∞)
• [-1,0]
• [-1,3]
• [3,∞)

What is the range of the graph?

• (-∞,∞)
• [0,∞)
• (0,5)
• [-1,∞)

Which graphs have a range of (-∞, 3]

• I and II
• I and III
• II and III
• I , II and III

What is the range of the graph?

• [1, ∞)
• (1, ∞)
• (-∞, ∞)
• none of these