INTERVAL NOTATION WORKSHEET - Weebly

Math II Unit 1 day 4 Interval Notation, Domain & Range

NAME:_______________________ Period:_________Date:__________

Put in interval notation and draw a graph of each inequality.

1. x 4

0

1._____________

2. x < 6

0

2._____________

3. x -2

0

3._____________

Write each interval as an inequality. 4. (-, -8] 5. [5, ) 6. (-2, ) 7. [-10, ) 8. (-, 6)

4._____________ 5._____________ 6._____________ 7._____________ 8.____________

Write interval notation that describes the graph.

9.

1

5

10.

2

7

11.

-3

-1

9. ___________ 10. ___________ 11. ___________

Domain & Range

1-6) Find the domain and range of each graph using interval notation.

7-9) Draw a function that satisfies the give domain and range.

1.

2.

3.

Domain: Range: 4.

Domain: Range: 5.

Domain: Range: 6.

Domain: Range: 7.

Domain: Range: 8.

Domain: Range: 9.

Domain: (-4, 3] Range: [0, 2]

Domain: [-2, 2] Range: [-2, 2]

Domain: (-3, 0)u (1, 4) Range: [ -3 ]

Answers: 1) [ 4, ) 2) (- 3) (-

4) x

5) x 6) x

7) x

8) x 9) (1,5)

10) [2,7] 11) (-3,-1) BACK SIDE - 1) Domain: [-1,4) Range: [1,6) 2) Domain: (-2,2) Range: [-3,0)

3) Domain: (-

Range: (- 4) Domain: [-1, Range: [0, 5) Domain: ( ,

Range: ( , 6) Domain: [-4, Range:[-2,2] 7-9) Answers may vary.

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