Domain and Range

Which of these sets is the RANGE of the graph?

• {0, 6, 12, 18}

• {-2, 0, 2, 4}

• {-2, 2, 4}

• {6, 12, 18}

Which number is not an element of the domain?

• 2

• 1

• 0

• 6

What is the domain of this graph?

• {-2 < x < 4}

• {-5 < x < 4}

• {-4, 0, -2}

• {-4 < x < 2}

What is the domain of this graph?

• All Real Numbers

• x > -2

• x < 6

• -2 < x < 6

Parabolas go up forever. What is the range?

• y > -2

• y > 0

• y < 5

• y < 2

What is the range of this graph?

• y < 3

• y > -3

• y > 0

• All Real Numbers

What is the RANGE of this graph?

• -7 < x < 5

• -7 ≤ y < 5

• -3 < x < 1

• -3 ≤ y < 1

What is the DOMAIN of this graph?

• -4 ≤ x ≤ 3

• -1 ≤ x ≤ 4

• 4 < x < 3

• -1 < x < 4

What is the DOMAIN of this graph?

• x < -3

• x ≤ -3

• x > -3

• x ≥ -3

What is the Range?

• y ≥ 6

• -10 ≤ y ≤ 6

• -10 ≤ x ≤ 6