Check my answer?

Question

Check my answer?

anonymous · Answer

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

anonymous · Answer

Am I right?

anonymous · Answer

@Ryan88 bruh you stayyy peepin my stuff but you never help...

anonymous · Answer

Well "bruh" lol - I'm not 100% sure but I think it sounds good

anonymous · Answer

Hahahhahahhaha okay well thanksss !:)

anonymous · Answer

You're welcome

anonymous · Answer

What is your answer?

ranga · Answer

Not a bar graph.  An actual x-y plot like a straight line will be the way to go here.  Bar graphs can be used when the costs are fixed.  Here a couple of companies charge by the text which means the cost varies depending on the number of texts and therefore not suitable for bar graphs.

anonymous · Answer

Ah, okay thank you for your help :)

ranga · Answer

You are welcome.

anonymous · Answer

Yeah, I was thinking the same thing at first. The rates messed with me.