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

Which set of values is a function?

• (9,5) (10,5) (9,-5) (10,-5)
• (3,4) (4,-3) (7,4) (3, 8)
• (6,-5) (7, -3) (8, -1) (9, 1)
• (2, -2) (5, 9) (5, -7) (1, 4)

Tags

CCSS.8.F.A.1

What do you call the set of all x-coordinates in a given relation?

• Correspondence

• Domain

• Function

• Range

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Which relation is NOT a function?

• {(6,6), (1,1), (7, 1), (4,4)}

• 
• 
• 

Tags

CCSS.8.F.A.1

Is the graph pictured discrete or continuous?

• Discrete
• Continuous

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Discrete or Continuous?

• Discrete
• Continuous

Tags

CCSS.HSF-LE.A.1B

What is the Domain of this linear function?

• -6 ≤ x ≤ 6
• 0 ≤ x ≤ 7
• 2 ≤ x ≤ 7
• No Solution

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the Range of this linear function?

• -6 ≤ y ≤ 6
• 0 ≤ y ≤ 6
• No Solution
• 4 ≤ y ≤ 3

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Is this a function?  Why or why not? 

• Yes, because none of the domain numbers repeated.
• Yes, because none of the range letters repeated.
• No, because 3 goes to A and 4 goes to A.
• No, because A gets used twice.

Tags

CCSS.8.F.A.1

What is the DOMAIN?

• x ≤ 2

• x ≥ 2

• All Real Numbers

• -2 ≤ x ≤ 2

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5