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Inquality

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42 views2 pages

Inquality

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phamcuong.foxstudy
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
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ALGEBRA 1 Name

3-6 PRACTICE WORKSHEET Date

For each statement, write a compound inequality and graph the solution.

1. All real numbers that are less than -3 or greater than or equal to 5.

2. A certain recipe calls for a cake to bake between 25 and 30 minutes inclusive.

Using “x” as the variable, write each interval as a compound inequality. Then graph the
interval.

3. ( −2, 3] 4. [ 5, ∞)

Write the compound inequality and interval notation represented by each graph.

5.

6.
) (

7.

8. ( ]
Solve each compound inequality, and write the solution in interval notation.
Then graph the solution. Be sure to state “and” or “or” in the solution.

9. 5 < 𝑚 − 2 < 11

10. 5 −𝑥 > 4 𝑜𝑟 7𝑥 ≥ 35

4 + 𝑘
11. −1 < < 2
3

2 1
12. 5 − 3 𝑛 ≥ 7 𝑜𝑟 𝑛 − 4 ≥ −3
4

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