Question

1. Which of the following inequalities can be used to represent a number x that is greater than 5 and less than 3?
(Points : 4)
5 x 3

5 < x < 3

5 x < 3

5 < x 3



2. Which of the following inequalities is represented on the graph? (value is indicated by the light gray line)

(Points : 4)
x > 3
x 3
x < 3
x 3


3. Which of the following inequalities does the graph represent? (value is indicated by the light gray line)

(Points : 4)
3 t > 1
3 > t 1
3 t 1
3 t < 1