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Last updated 2:03 AM on 11/2/22
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11 Terms
1
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x < (greater than or equal to) -2
(- inf, -2] < seems like negatives have negative infinity, then number then bracket, cause closed circle?
2
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x > (greater than or equal to) 6
[6 , inf)
3
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x > (greater than or equal to) 3
[3, inf)
4
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x > 3
(3, inf) < seems normal (open circle)
5
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x < -3
(- inf , 3) < again, neg inf but WITHOUT closed circle
6
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x < 1
( inf, 1)
7
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REMEMBER, IF YOU ARE DIVIDING BY A NEGATIVE, THE INEQUALITY CHANGES! I THINK IT WOULD CHANGE TO THE OTHER WAY!
8
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x > -9
(-9, inf)
9
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x > (greater than or equal to) 4
[4. inf)
10
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x < (greater than or equal to) -2
(- inf, -2]
11
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Closed circle = brackets
Also there seems to be a pattern, which ever direction seems to be where infinity is.
Also there seems to be a pattern, which ever direction seems to be where infinity is.
Note 
Flashcards (154)