Question

Convert these solutions into an inequality

A)[3, infinity)
b)(-infinity, -2] U (3,18)
C)(-infinity, 5] U (8, infinity)

Answer 1

If you know anything about intervals, these should be a cinch:

A) 3 <= x < infinity
B) x <= -2 or 3 < x < 18
C) what do you get?