Domain and Range of Linear Graphs

Domain and Range of Linear Graphs

Multiple Choice

What is the range?

• All real numbers or (-∞, ∞)

• [0, ∞) or y ≥ 0

• [0, 9] or 0 ≤ y ≤ 9

• [0, 1200] or 0 ≤ y ≤ 1200

Multiple Choice

What is the domain and range of this graph?

• D: {0, 1, 2, 3, 4, 5, 6, 7, 8 ,9 , 10}

  R:{0, 1, 2, 34, 5, 6, 7, 8, 9, 10}

• D: (1, 10, 20, 30, 40, 50 ,60, 70, 80, 90, 100}

  R:{0, 1, 2, 34, 5, 6, 7, 8, 9, 10}

• All real numbers or (-∞, ∞)

• D: {0, 1, 2, 3, 4, 5, 6, 7, 8 ,9 , 10}

  R: (1, 10, 20, 30, 40, 50 ,60, 70, 80, 90, 100}

The line passes the vertical line test (gray line that is labeled pass). This graph is a linear function. The domain are the x values and the range are the y values.

D: All real numbers or (-∞, ∞)

R: All real numbers or (-∞, ∞)

Multiple Choice

What is the domain?

• [1, 2] or 1 ≤ x ≤ 2

• [1. 2] or 1 ≤ y ≤ 2

• All real numbers or (-∞, ∞)

• [-5. 5] or -5 ≤ x ≤ 5

Multiple Choice

What is the domain of this function below?

• x ≤ 2 or (-∞, 2]

• y ≤ 3 or (-∞, 3]

• x ≤ 3 or (-∞, 3]

• y ≥ 2 or (-∞, 2]

Multiple Choice

Identify the Domain of the graph depicted.

• 0 ≤ x ≤ 180

• 0 ≤ y ≤ 180

• 0 ≤ x ≤ 1500

• 0 ≤ y ≤ 1500

Multiple Choice

Find the domain of the graph below.

• {-4, -2, 0, 2, 3}

• {-3, -2, 0, 2, 4,}

• All Real Numbers

• -3 ≤ x ≤ 4

Multiple Choice

A student rode a bike from school to a recreation center. The graph shows the student’s distance in miles from the recreation center after riding the bike for x miles. What is the range of the situation?

• [0,9]

• (0.9)

• [0,28]

• (9,28)

Open circles on the line means not equal to.

Multiple Choice

Find the range of the graph below.

• -2 ≤ x < 4 or [-2,4)

• -3 < x ≤ 4 or (-3,4]

• -2 ≤ y < 4 or [-2,4)

• -3 < y ≤ 4 or (-3,4]