The purpose of this project is to examine the properties of linear, quadratic, and exponential functions. Suppose
Fantastic news! We've Found the answer you've been seeking!
Question:
- The purpose of this project is to examine the properties of linear, quadratic, and exponential functions.
- Suppose that you are offered a job for three years, with the following three possible payment options, from which you can choose (all other conditions are equal):
- Option 1: You are offered $500 for the first month, and each month after you’ll receive an additional amount that increases to $50 a month. That is, you’ll receive $500 + $50 = $550 for the second month, and $550 + 100 = $650 for the third month, $650 + $150 = $800 for the fourth month, etc.
- Option 2: You are offered $1000 for the first month and $100 additional dollars each month after. That is, you’ll receive $1100 for the second month, $1200 for the third month, etc.
- Option 3: You are offered one cent for the first month, and your payment will be doubled each month. That is, you’ll receive 2 cents for the second month, 4 cents for the third month, 8 cents for the fourth month, 16 cents for the fifth month, etc.
- Intuitively—without calculating—which option do you think will give you the most money for the job over six months, one year, eighteen months, two years, and three years?
- Construct a table for monthly payments for three years for each of the three options.
- Use Maple to make a scatterplot for each option. What type of relation between the time (in months) and payment (in dollars) do you observe in each scatterplot? What properties of the functions did you use to draw your conclusion?
- Find the equation of the function to calculate the monthly payment in time t (in months) for each of the three options. Use the example for Option 1 as guidance.
- Use Maple to graph each function and compare it with the scatterplots from (c). Verify that data from the table in (b) matches functions you found in (d).
- Use Maple to graph all three models in the same coordinate system.
- Using graphs or equations of the functions for all three options, answer the following questions:
- Will Option 1 ever earn more than Option 2? If so, after how many months will Option 1 be a better choice?
- Will Option 3 ever be better than the first two options? If so, after how many months will it be better?
- Compare the total payment over six months, one year, eighteen months, two years, and three years for each of the three options. What do you notice? Which option gives you the most money?
- Note: Use the sum or add command.
- Write a summary of what you learned about linear growth, quadratic growth, and exponential growth while working on this project. What unique feature does each type of growth exhibit?
Related Book For
Data Modeling and Database Design
ISBN: 978-1285085258
2nd edition
Authors: Narayan S. Umanath, Richard W. Scammel
Posted Date: