Q1: 2l3x-1l+1>-7, l l is absolute value. How shouldi start, should i start with getting rid of "+1" first or the "2" in front of the absolute value 



Q2: This is confusing, should I wrtie with union or just write [-5,4)https://imgur.com/a/IsYDY

mrlevan3  Sep 7, 2017

1+0 Answers


Q1: I would first subtract one from both sides and then divide by 2, which should isolate the expression inside of the absolute value. 


Q2: The picture shows an open circle, which means that \((4,1)\), assuming the correct scale, is not apart of the solution set of whatever function was graphed. This means that \([5,4)\) is correct notation.

TheXSquaredFactor  Sep 8, 2017

4 Online Users

We use cookies to personalise content and ads, to provide social media features and to analyse our traffic. We also share information about your use of our site with our social media, advertising and analytics partners.  See details