Functions and Linear Relationships

What is the domain and range of this relation?

• Domain:

  {(9, -9) , (4, 3) ,

  (-7, 0)}

  Range:

  {(2, -1) , (4, 6)}

• Domain:

  {9, 4, -7, 2, 4}

  Range:

  {-9, 3, 0, -1, 6}

• Domain:

  {-9, 3, 0, -1, 6}

  Range:

  {9, 4, -7, 2, 4}

• Domain:

  {(2, -1) , (4, 6)}

  Range:

  {(9, -9) , (4, 3) ,

  (-7, 0)}

Is this relation a function?

• Yes, it is a function

• No, it is not a function

What is the slope of this line?

• A

• B

• C

• D

• (1, 9)

• (6, 5)

• (-3, 7)

• (9, 4)

• A

• B

• C

• D

• 
• 
• 
• 

• A

• B

• C

• D

• A

• B

• C

• D

• 
• 
• 
•