Functions Domain and Range

What is the range of the function?

• -7≤x≤6

• -7<x<6

• -8<y<2

• -8≤y≤2

What are the ordered pairs for this relation? 

• (60,64),(61,65),(62,66),(63,67)

• (64,60),(65,61),(66,62),(67,63)

• (60,66),(61,65),(62,64),(63,67)

• (66,60),(65,61),(64,62),(67,63)

Is this relation a Function?

• Yes

• No

• I Don't Know

A graph is presented. What are the domains for this graph?

• -4,-1,4,5,8

• -6,0,2,3,4

• 1,0,9,-4,5

• -6,0,4,5,8

Which choice describes the ranges of this graph.

• All range values are positive

• All range values are negative

• Range values are both postive and negative 

What is the domain of the graph?

• x≤0

• x≥0

• All real numbers

• y≥0

What is the range of the graph?

• x≤0

• y≥0

• y≤0

• All real numbers

What is the domain of the function?

• x>3 

• x≥-3

• y≤4

• y<4

What is the domain of the function?

• 0<h<80

• 0≤h≤80

• 0≤t≤4.5

• 0<t<4.5

What is the domain of the graph?

• x ≥ 1

• 1 ≤ x ≤ 5

• 1 ≤ x ≤ 4

• x ≤ 5

• All real numbers