Question 1

Express the interval in set-builder notation and graph the interval on a number line.

(5,7]

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Part 1

Select the correct choice below and, if necessary, fill in the answer box to complete your choice.

A. The solution set in set-builder notation is

x enter your response here.

(Type an inequality or a compound inequality.)

B. The solution set is all real numbers.

C. There is no solution.

Question 2

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Part 1

Express the following interval in set-builder notation and graph the interval on a number line.

[1,)

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Part 1

What is the interval in set-builder notation? Select the correct choice below and, if necessary, fill in the answer box to complete your choice.

A.StartSet x vertical line nothing EndSet

x enter your response here

B. All real numbers.

C. There is no solution.

Question 3

Express the interval in set-builder notation and graph the interval on a number line.

(,8)

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Part 1

Select the correct choice below and, if necessary, fill out the answer box to complete your choice.

A. The solution set in set-builder notation is

x enter your response here.

(Type an inequality or a compound inequality.)

B. The solution set is all real numbers.

C. There is no solution.

Question 4

Watch the video and then solve the problem given below.

Use graphs to find the set.

(3,4)[2,9]

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Part 1

Select the correct choice below and, if necessary, fill in the answer box to complete your choice.

A. The set is enter your response here.

(Type your answer in interval notation.)

B. The set is the empty set.