Emma wants to compare some cell phone plans by graphing their cost per text message. Mobilama charges a flat rate of $30 for unlimited texts. Celly-On-The-Go has no set-up charge, but it does charge $0.10 per text. Ringit Wireless only charges $0.05 per text, but it has an account charge of $15.

Question

anonymous · Answer

Explain to Emma how she can graph these cell phone plans and describe what key features of the graph she should consider when making a decision.

anonymous · Answer

@ybarrap

ybarrap · Answer

Did you see this? http://openstudy.com/study#/updates/52b86589e4b01cdca448e8ea

anonymous · Answer

Don't worry about it, I figured it out somewhat.