In interval notation, square brackets indicate that a function can take on that value (or uses a less/greater than or equal to sign). Parenthesis indicate that a function cannot take on that value (or uses a less/greater than sign).
In the case of the given set, both inequality signs are less/greater than or equal to. This indicates to us that we will use brackets in both instances because the set can be equal to -2 and 2.
Answer: [-2,2]
Answer Choice: D
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Answer:
2, 3, 4, and 5 are all equal to 3.15/0.45
Step-by-step explanation:
The answer is A although the sales tax is uniform , since the Corbins made less money so they paid more sales tax from their pocket thats what regressive tax is about.<span />
The first and the third.
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Answer:
it (6,18,23)
Step-by-step explanation: