Question

Please help. Write an inequality for the graph then in words, describe all the values of X then make the inequality true

Answer 1

The inequality which represents the graphs are :

• x > -4
• x <= 11

For graph 1 :

We have an unshaded circle on 4 , which represents the base value, and the arrow moves to the right which signifies greater than.

Hence, we have : x > 4

For graph 2 :

We have a shaded circle on 11 , which represents the base value, and the arrow moves to the left which signifies less than. Since the circle is shaded it signifies <=

Hence, we have : x <= 11