Domain and Range

What is the domain of the function?

• All Real Numbers

• [-5, 1)

• -5, -4, -3, -2, -1, 0, 1

• [-4, 5]

What is the range of the function?

• x $\ge$ -3

• All Real Numbers

• y $\ge$ -3
  

• [-3, 5]

Is this a function?

• Yes

• No

What is the domain of the function?

• {15, 11, 7, 3}

• All Real Numbers

• {-4, -2, 0, 2}

What is the range of the relation?

• {-2, -1, 1, 3}

• All Real Numbers

• [-2, 3]

• {-2, 0, 1, 3}

What is the domain of the function?

• [-4, 4]

• All Real Numbers

• x < 4

• y > 4

What is the range of the function?

• [-2, 6]

• [-6, 4]

• All Real Numbers

• None of the answers

What is the domain of the function?

• -1, 0, 1, 2, 3

• This is not a function.

• All real numbers

• 3, 5, 11, 21

If f(x) = x + 5 and the domain is {-1, 3, 5, 8}, what is the range?

• All Real Numbers

• {-1, 3, 5, 8}

• {4, 8, 10, 13}

• {6, 9, 10, 12}

What is the range of the function?

• All Real Numbers

• ( $-\infty$ , 3]

• ( $-\infty$ , 3)

• x < 3