Domain and Range Matching Game: Cut out the cards on the next two pages. Have students work in pairs to match the domain and range of each graph and record on the answer sheet. (You may want to wait to give them the answer sheet until they are done matching.) There are 9 graphs and 18 domain/range cards. y

y 3

y 3

3

x -5

x -5

5

-5

5

-3

x 5

-3

y

-3

y

y 3

5

3 x

-5

-5

5

x

x -3

5

-3

3

-3 -5

y

y

5

y

5

x -3

3

-5

5

x -3

3

-5

x -3

3

-5

Fun extension: Ask students to draw three different graphs that have a domain of -2 < x < 2 and a range of -4 < y < 4 (or make up other variations).

Domain and Range Cards Helpful Hint: You may want to put all the cards from one set in an envelope. You can tell which ones are a set by copying on different colored paper or by numbering (set 1 or set 2 or set 3) on the back of all the cards in one set. Then indicate on the envelope which set goes in there.

Domain Is 5 x 5

Domain Is 5 x 5

Domain Is

Domain Is

Domain Is

Domain Is

5

x 5

Domain Is 5

x 5

3 x 3

3 x 3

3 x 3

Range Is 5 y 5

Range Is 5 y 5

Range Is 3 y 3

Range Is 3 y 3

Range Is 3 y 3

Written by Sarah Griffin, Math teacher, Round Rock ISD © 2011

Domain Is

Domain Is

x 5

3 x 3

Range Is 5 y 5

Range Is 5 y 5

Range Is 0 y 3

Range Is 3 y 3

5

Student Answer Sheet Domain and Range Graph Matching Activity Name _____________________________ Block ____ Work with your partner to find the Domain and Range cards that match each graph. Record your answers on this sheet underneath each graph. y

y 3

y 3

3

x -5

x -5

5

Domain

-5

5

-3

x 5

-3

Range

Domain

-3

Range

y

Domain

Range y

y 3

5

3 x

-5

-5

5

x

x -3

5

-3

3

-3 -5

Domain

Range y

Domain y

5

y

3

x -3

3

-5

Range

5

x -3

-5

Domain

Range

5

x -3

Domain

Range

Domain

3

-5

Range

Domain

Range

Domain and Range Matching Game

Answer Key

18 blanks total

Listed as in order on the student answer sheet

Domain: -5 < x < 5

Range: -3 < y < 3

Domain: -5 < x < 5

Range: -3 < y < 3

Domain: -5 < x < 5

Range: 0 < y < 3

Domain: -5 < x < 5

Range: -3 < y < 3

Domain: -5 < x < 5

Range: -3 < y < 3

Domain: -3 < x < 3

Range: -5 < y < 5

Domain: -3 < x < 3

Range: -5 < y < 5

Domain: -3 < x < 3

Range: -5 < y < 5

Domain: -3 < x < 3

Range: -5 < y < 5

Domain and Range Matching Game.pdf

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