Domain and Range

• A

• B

• C

• D

• A

• B

• C

• D

What is the domain of the graph?

• x ≥ -5

• x ≤ 5

• -5 ≤ x ≤ 5

• -5 ≤ x ≤ 9

• All real numbers

What is the range of the graph?

• y ≥ -5

• y ≤ 5

• -5 ≤ y ≤ 5

• -5 ≤ y ≤ 9

What is the domain of the graph?

• x ≥ -6

• -7 ≤ x ≤ 3

• -8 ≤ x ≤ 4

• x ≤ -6

• All real numbers

What is the range of the graph?

• y ≥ -6

• -7 ≤ y ≤ 3

• -8 ≤ y ≤ 4

• y ≤ -6

• All real numbers

What is the domain of the graph?

• -7 ≤ x < 5

• -3 ≤ x < 1

• -3 ≤ y < 1

• -7 ≤ y < 5

What is the Domain of this linear function?

• -3 < x ≤ 5

• x = -1

• 5 < x ≤ -3

• -2 < x ≤ 6

The school is selling raffle tickets as a fundraiser.  The profit from the tickets can be modeled by the equation P(x) = 3x - 35, where x is the number of tickets sold.  Which best describes the possible domain?

• all real numbers greater than 0

• all whole numbers

• any rational number greater than 0

• all integers

Which of these sets is the RANGE of the graph?

• {0, 6, 12, 18}

• {-2, 0, 2, 4}

• {-2, 2, 4}

• {6, 12, 18}