8.22 Domain and Range

Multiple Choice

What is the range of the function? You have 30 seconds to answer the following question below.

• {0,2, 4, 5, 6, 8}

• {0, 2, 5, 12, 8}

• {0, 1, 6, 11, 12}

• {0, 1, 4, 5, 12}

Multiple Choice

What is the domain of the graph shown below? You have 30 seconds to write the answer on your whiteboard.

• {-1, 0, 1, 3}

• {-2, 0, 1, 3}

• {-2, -1, 0, 1, 2, 3}

• {0, 1, 2, 3}

Multiple Choice

Lap 2: Laura graphed part of an exponential function on the coordinate plane. What is the range of the function?

• $$1<x\le6$$

• $$5\le y<6$$

• $$1<y\le6$$

• $$5\le x<6$$

Multiple Choice

Simone graphed a function: a domain of all real numbers greater than or equal to −1. You have 1 minute to determine the graph that represents her function.

• Graph A

• Graph B

• Graph C

Multiple Choice

Lap 3: The height of a ball thrown after so many seconds is shown on the graph below. You have 2 minutes to determine and write the answer on your whiteboard that represents the domain and range of the graph.

• Domain: $$x\ge2$$

  Range: $$y\le6$$

• Domain: $$x\ge-2$$

  Range: All Real Numbers

• Domain: All Real Numbers

  Range: $$y\le6$$

• Domain: All Real Numbers

  Range: All Real Numbers

Labelling

RECAP: Fill in the blanks.

Drag labels to their correct position on the image

left

right

bottom

x

y

open

top

closed

domain

range