Domain, Range, Slope from Graph

What is the range of the following graph?

• R:  {-5, -1,  0 , 1, 5}
• R:  {-4, -2, 0, 3, 6}
• R: (-4, 1)  ( 6, 0)
• R: (6, 0)

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

For the function (0,1), (1,-3), (2,-4), & (-4,1), which choice gives the correct domain & range?

• D: {0, 1, 2, -4}

  R: {1, -3, 0, 1}

• D: {-4, 0, 1, 2}

  R: {1, -3, -4}

• D: {0, 1, 2, 3, 4}
  R: {1, -3, -4}
• D:  {-4, -3, 1} R: {-4, 0, 1, 0}

What is the range of the function?

• {1, 5}

• {5, 4}

• [1, 4]
• (1, 5)

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Is this table a function and how can you tell?

• Yes its a function because there are not variables for missing numbers

• No it's not a function because the y value 4 repeated

• No it isn't a function because the x value 2 has the same y

• No it's not a function because the x value 5 has 2 outputs.

Tags

CCSS.8.F.A.1

What is the domain of a relation?

• the set of all x-values

• the set of all y-values

Which is the set of all y-values or the outputs?

• Domain

• Range

• Relation

• Function

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Is this graph a function? (Vertical Line test)

• Yes
• No
• I Don't Know

Is this a function?

• Function
• Not a Function

Tags

CCSS.8.F.A.1

Which relation is NOT a function?

• {(1,-5), (3,1), (-5,4), (4,-2)}
• {(2,7), (3,7), (4,7), (5,8)}
• {(1,-5), (-1,6), (1,5), (6,-3)}
• {(3,-2), (5,-6), (7,7), (8,8)}

Tags

CCSS.8.F.A.1

Is this graph a function or not a function? 

• Function
• Not a Function