1.Ebony kept her bank account open for only 3 weeks, and the graph shows the entire 3 weeks. During that time, her greatest balance was $400.

a.Give the domain and range of the function.

b.Give an estimate to the nearest hundreds for B(0). Explain how you determined your estimate and tell what B(0) means in context of the situation.

c.Ebony’s bank balance first reached $0 on Day 12. How would you show that information in function notation?

d.Ebony’s bank balance remained at $0 from Day 12 through Day 15. As you count segments from the left, which segment

Question

1.Ebony kept her bank account open for only 3 weeks, and the graph shows the entire 3 weeks. During that time, her greatest balance was $400. 


a.Give the domain and range of the function. 


b.Give an estimate to the nearest hundreds for B(0). Explain how you determined your estimate and tell what B(0) means in context of the situation. 


c.Ebony’s bank balance first reached $0 on Day 12. How would you show that information in function notation? 


d.Ebony’s bank balance remained at $0 from Day 12 through Day 15. As you count segments from the left, which segment

mathmale · Answer

@khi:  Please post the graph that came with this problem, OK?  Also, please share your thoughts about this problem and how you might solve it.  Not realistic to hope or expect that someone will lead you through the whole thing without some input on your part.