Need help with math and graphs

Mathematics
Tutor: None Selected Time limit: 1 Day

Nov 30th, 2015

Thank you for the opportunity to help you with your question!

Image is blurry my friend can't be seen. Sometimes It's browser problem. Just upload and If problem persists try using different browser.

Please let me know if you need any clarification. I'm always happy to answer your questions.
Nov 30th, 2015

i just need b thats all 

Nov 30th, 2015

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Nov 30th, 2015
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Nov 30th, 2015
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