Question

Help show work
assig 6
11
12
13
14
15

Answer 1

Answer: see below

Explanation:

Note that an open dot means NOT included and a closed dot means included.

11) 1 < x < 3

(1, 3)

12) 2 ≤ x ≤ 7

[2, 7]

13) -3 < x ≤ -1

(-3, -1]

14) -3 < x ≤ 4

(-3, 4]