Mathematics, 15.12.2020 16:30 destyneedonnea
PLLLZ HALP DUE TODAY!! NEED HELP!
The amount in Ebony’s bank account is a function of the number of days d since she opened the account. The graph shows segments representing her day-by-day bank balance. Although there are no labeled tick marks on the graph, you can answer the questions by using the additional given information as well as your general knowledge of graphs of functions.
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 on the graph 1, 2, 3, 4, 5, or 6 represents that information? Explain how you know.
Answers: 3
Mathematics, 21.06.2019 19:00
Kayla and alberto are selling fruit for a school fundraiser. customers can buy small boxes of grapefruit and large boxes of grapefruit. kayla sold 3 small boxes of grapefruit and 1 large box of grapefruit for a total of $65. alberto sold 1 small box of grapefruit and 1 large box of grapefruit for a total of $55. what is the cost each of one small box of grapefruit and one large box of grapefruit?
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Mathematics, 21.06.2019 21:00
Choose the equation below that represents the line that passes through the point (2, 4) and has a slope of 3. a) y − 4 = 3(x − 2) b) y − 2 = 3(x − 4) c) y + 4 = 3(x + 2) d) y + 2 = 3(x + 4)
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Mathematics, 21.06.2019 22:00
What is the equation of the line that is parallel to the line with the equation y= -3/4x +1 and passes through the point (12,-12)
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PLLLZ HALP DUE TODAY!! NEED HELP!
The amount in Ebony’s bank account is a function of the number of...
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