Which of the following represents the characteristics of the graph of x < 4?

A. closed circle on 4 and shaded to the left
B. closed circle on 4 and shaded to the right
C. open circle on 4 and shaded to the left
D. open circle on 4 and shaded to the right

Respuesta :

the answer is B. closed circle on 4 and shaded to the right.