Solve the Compound Inequality and Graph the Solution Set on a Number

Multiple Choice

Solve the compound inequality and graph the solution set on a number line. Except for the empty set, express the solution set in interval notation.
- $- 4 x \leq - 12$ or $4 x > 12 x - 8$

A) $\text { }(-\infty, 1] \cup(3, \infty)$

B) $( - \infty , 1 ) \cup [ 3 , \infty )$

C) $\varnothing$
D) $( 1,3 ]$