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Problem 1: The fundraising director of a high school has compiled data about the school's car washes. The data was sent to be analyzed by the Mathematics Team and they produced a written report for the director. The report was emailed to the director but unfortunately, only the graph below was received by the director. Car Wash Profits 1500 1000 500 -500 50/100 150 200 250 300 350 400 450 500 -1000 -1500 -2000 Number of Car Washes Please answer the following questions and explain your reasoning: 1. What is the maximum profit possible? 2. How many cars need to be washed in order to make this profit? 3. If the director would like to make $1000 profit, how many cars need to be washed? 4. A company is said to "break even" when revenue equals expenses, or when profit equals zero. How many car washes are needed for the fundraiser to break even? 5. Determine a possible equation (in vertex from) for the above graph. Profit

Problem 1: The fundraising director of a high school has compiled data about the school's car washes. The data was sent to be analyzed by the Mathematics Team and they produced a written report for the director. The report was emailed to the director but unfortunately, only the graph below was received by the director. Car Wash Profits 1500 1000 500 -500 50/100 150 200 250 300 350 400 450 500 -1000 -1500 -2000 Number of Car Washes Please answer the following questions and explain your reasoning: 1. What is the maximum profit possible? 2. How many cars need to be washed in order to make this profit? 3. If the director would like to make $1000 profit, how many cars need to be washed? 4. A company is said to "break even" when revenue equals expenses, or when profit equals zero. How many car washes are needed for the fundraiser to break even? 5. Determine a possible equation (in vertex from) for the above graph. Profit

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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SUMMATIVE EVALUATION Name: Date: Please show your work Problem 1: The fundraising director of a high school has compiled data about the school's car washes. The data was sent to be analyzed by the Mathematics Team and they produced a written report for the director. The report was emailed to the director but unfortunately, only the graph below was received by the director. Car Wash Profits 1500 1 1000 500 + -500 1 56/100 150 200 250 300 350 400 450 500 -1000 -1500 -2000 Number of Car Washes Please answer the following questions and explain your reasoning: 1. What is the maximum profit possible? 2. How many cars need to be washed in order to make this profit? 3. If the director would like to make $1000 profit, how many cars need to be washed? 4. A company is said to "break even" when revenue equals expenses, or when profit equals zero. How many car washes are needed for the fundraiser to break even? 5. Determine a possible equation (in vertex from) for the above graph. Profit
Transcribed Image Text:SUMMATIVE EVALUATION Name: Date: Please show your work Problem 1: The fundraising director of a high school has compiled data about the school's car washes. The data was sent to be analyzed by the Mathematics Team and they produced a written report for the director. The report was emailed to the director but unfortunately, only the graph below was received by the director. Car Wash Profits 1500 1 1000 500 + -500 1 56/100 150 200 250 300 350 400 450 500 -1000 -1500 -2000 Number of Car Washes Please answer the following questions and explain your reasoning: 1. What is the maximum profit possible? 2. How many cars need to be washed in order to make this profit? 3. If the director would like to make $1000 profit, how many cars need to be washed? 4. A company is said to "break even" when revenue equals expenses, or when profit equals zero. How many car washes are needed for the fundraiser to break even? 5. Determine a possible equation (in vertex from) for the above graph. Profit
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