Question

Solve and graph the absolute value inequality: |2x + 4| > 8
choices:
a) open circle at -6 and open circle at 2 with shading in the middle

b) closed circle at -6 and going left and closed circle at 2 arrow going right

c) open circle at -6 arrow pointing left and open circle at 2 arrow pointing right

d) open circle at -2 arrow pointing left and open circle at 2 arrow pointing right

Answer 1

any idea how to solve it? you have to solve two inequalities
\[2x+4<-8\]or
\[2x+4>8\]
both only take two steps