Relations vs functions

Is this a function?

• Yes
• No

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

Is this a function?

• Yes
• No

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.4

CCSS.HSF.IF.B.5

Is this a function?

• Yes
• No

Tags

CCSS.8.F.A.1

Is this a function?

• Yes
• No

Tags

CCSS.8.F.A.1

Is the relationship in the table a function or not a function?

• Function
• Not a Function

Tags

CCSS.8.F.A.1

Is the following relation a function?
{(1,5), (1,7), (3,9), (4,11)}

• Yes
• No

Tags

CCSS.8.F.A.1

Is this a function?
{ (-1, 0) (7, 4) (-5, 2) (-1, 5) }

• Yes
• No

Tags

CCSS.8.F.A.1

Is this a function?
{ (4, 4) (2, 2) (5, 5) (8, 8) }

• Yes
• No

Tags

CCSS.8.F.A.1

For the function {(0,1), (1,-3), (2,-4), (-4,1)}, write the domain and range.

• 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}

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

CCSS.HSF.IF.B.5

What is the range of the following relation:
(9, -2) (4, 3)  ( 8, 10) ( -4, 8)

• {-4, 4, 8, 9}
• {-2, 3, 8, 10}
• {(9, -2) ( 4, 3)}
• {(8, 10) (-4, 8)}

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2