The cell phone plan from company C costs $10 per month , plus $15 per gigabyte for data used . The plan from company D cost$80 per mont, with ulimited data Rule C gives the monthly cost , in dollars , of g gigabytes of data on Company C’s plan. Rule D gives the monthly cost , in dollars , of using g gigabytes of data on Company D’s plan
1. Write a sentence describing the meaning of the statement C(2)=40
2.Which is less C(4) or D(4). What does this mean
3. Which is less C(5 ) D(5)
4. For what number g is C(g)=130
5. Draw tge graph of each function