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Transcript
Section 2.1
2.1
1
2.1
2
Tell which integer corresponds to each
situation.
1. Death Valley is 282 feet below sea
level.
2. Margaret owes $312 on her credit card.
She has $520 in her checking account.
2.1
3
Graph 4 on the number line.
Graph -3 on the number line.
2.1
4
Numbers are written in order on the number line, increasing as we move
to the right. For any two numbers on the line, the one to the left is
ALWAYS less than the one to the right.
4 < 8 is read “4 is less than 8.”
6 > 9 is read “6 is greater than 9.”
2.1
5
2.1
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2.1
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