Functions: Mid-Term Review

Is this graph a function or not a function? 

• Function
• Not a Function

Is this table a function or not a function? 

• Function
• Not a Function

Is this mapping a function or not a function? 

• Function
• Not a Function

Is this graph a function or not a function? 

• Function
• Not a Function 

All of the x values are ___________ and the y values are the __________

• Domain, Range

• Range, Domain

• Domain, Domain

• None of the Above

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.5

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.B.5

What is the Domain of this linear function?

• -6 ≤ x ≤ 6

• 0 ≤ x ≤ 7

• 2 ≤ x ≤ 7

• No Solution

What is the range of the graph?

• y≥1
• x≥1
• All real numbers
• none of these

What is the DOMAIN of this function?

• -8≤y≤8

• -8≤x≤8

• -5<x<5

• All Real Numbers

Given this relation

(-3,2) (2,5) (4,-3) (-1,6) (x,-2)

What can x be in order for this to be a function?

• 2

• 6

• -3

• 4