Question

Which graph represents the solutions to the inequality |2x - 4| greater than or equal to 4?

Answer 1

http://learn.flvs.net/webdav/assessment_images/educator_algebra1_v10/05_13_36b.jpg

Answer 2

I am unable to access the attachment -:( BUT....

\(\Large\color{blue}{ \bf |2x - 4|=4}\)
\(\Large\color{blue}{ \bf 2x - 4=4~~~~~~~or~~~~~~~2x-4=-4}\)
\(\Large\color{blue}{ \bf 2x =8~~~~~~~~~~~~~~~~~~~~~~~~~2x=0}\)
\(\Large\color{blue}{ \bf x =4~~~~~~~~~~~~~~~~~~~~~~~~~~~x=0}\)