contestada

O
O
O
-54-3 -2 -1 0 1 2 3 4 5 6 7
8
-5-4
-3 -2 -1 0 1 2 3 4 5 6 7 8
++
-5 -4
-3 -2 -1
0 1
2
3 4 5 6 7
8
+
-5 -4
-3 -2 -1 0 1
2
3
5
6
7
C
C
4
8
9 10 11 12 13
9 10 11 12 13
9 10 11 12 13
9 10 11 12 13

O O O 543 2 1 0 1 2 3 4 5 6 7 8 54 3 2 1 0 1 2 3 4 5 6 7 8 5 4 3 2 1 0 1 2 3 4 5 6 7 8 5 4 3 2 1 0 1 2 3 5 6 7 C C 4 8 9 10 11 12 13 9 10 11 12 13 9 10 11 12 13 class=

Respuesta :

Step-by-step explanation:

separate the question into two inequalities then solve individually to derive at an answer then merge the two answers as one.

remember that < or > are open sets while <= or >= are closed set.

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