Domain & Range of Functions

Does this table represent a function?

• Yes!
• No!
• I Don't Know

Tags

CCSS.8.F.A.1

Is this graph a function? (Vertical Line test)

• Yes
• No
• I Don't Know

Tags

CCSS.HSF.IF.A.1

CCSS.HSA.REI.D.10

Is this relation a Function?

• Yes
• No
• I Don't Know

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.5

The following ordered pairs represent a function.

{(1,3) , (5,15) , (2,6), (4,12) , (3,9)}

What are the range values from least to greatest!

• {1, 5, 2, 4, 3}

• {3, 15, 6, 12, 9}

• {3}

• {3, 6, 9, 12, 15}

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 

Tags

CCSS.HSF-IF.C.7E

What is the domain of the graph shown?

• {-2, -1, 0, 1, 2, 3, 4}

• {2, 3, 4}

• 2 ≤ y ≤ 4

• -2 ≤ x ≤ 4

Tags

CCSS.HSF.IF.B.5

CCSS.8.F.A.1

Give the range of the set of ordered pairs from least to greatest: (2, 11), (9, -3), (7, 21), (-8, 6)

• {2, 9, 7, -8}

• {-3, 6, 11, 21}

• -8 < x < 9

• -3 < y < 21

Does the graph show a function?

• Yes

• No

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.5

Which set of ordered pairs is not a function?

• (1, 3), (2, 7), (3, 8), (4, 11)

• (2, 3), (4, 9), (3, 8), (4, 15)

• (1, 2), (3, 5), (6, 9), (7, 11)

• (-9, 4), (-6, 3), (-2, 8), (0, 21)

Tags

CCSS.8.F.A.1

Is the graph a function with a domain and a range of   $\left(-\infty,\ \infty\right)$  ?

• YES

• NO