You can figure it out by crossing out the most obvious wrong answers. You know that to have a dotted line, you have < or >. BUT you have a NOT dotted line, so that means that you have <= or >=. Understand? That crosses out option D.
OpenStudy (secret-ninja):
Next, to have the shading UNDERNEATH the line, you have to have <= (less than or equal to). To have it ABOVE the line, you need it to be >= (greater than or equal to). This now allows you to cross out B and D.
You have to now choose either A or C.
OpenStudy (secret-ninja):
Graph those equation, and see if they match your original graph. For example:
Still Need Help?
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (secret-ninja):
That was option A. now try option C.
OpenStudy (secret-ninja):
Your answer is option C. Do you understand?
OpenStudy (secret-ninja):
@SpencerSandburg Was this helpful? :)
OpenStudy (anonymous):
yes thanks will medal for sure :)
OpenStudy (secret-ninja):
Yay! :D
Still Need Help?
Join the QuestionCove community and study together with friends!