approximated by the function N = 61.861? – 237.43t +943.51 where t is the number of years since 1990. 1. Find the vertical intercept. What is the practical meaning of the vertical intercept in this situation? 2. Use a numerical method to find the year when the number of scooters sold reaches 1 million. (Note that 1 million is 1,000 thousand, so N = 1000) Show three rows of the table you used to support your answer and write a clear answer to the problem.

Algebra for College Students
10th Edition
ISBN:9781285195780
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter9: Polynomial And Rational Functions
Section9.4: Graphing Polynomial Functions
Problem 55PS
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Algebraic Modeling
For Questions 1– 2, use the following.
Scooters are often used in European and Asian cities because of their ability to negotiate
crowded city streets. The number of scooters (in thousands) sold each year in India can be
approximated by the function
N = 61.86t? – 237.43t+943.51
where t is the number of years since 1990.
1. Find the vertical intercept. What is the practical meaning of the vertical intercept in this
situation?
2. Use a numerical method to find the year when the number of scooters sold reaches 1 million.
(Note that 1 million is 1,000 thousand, so N = 1000) Show three rows of the table you used to
support your answer and write a clear answer to the problem.
Transcribed Image Text:For Questions 1– 2, use the following. Scooters are often used in European and Asian cities because of their ability to negotiate crowded city streets. The number of scooters (in thousands) sold each year in India can be approximated by the function N = 61.86t? – 237.43t+943.51 where t is the number of years since 1990. 1. Find the vertical intercept. What is the practical meaning of the vertical intercept in this situation? 2. Use a numerical method to find the year when the number of scooters sold reaches 1 million. (Note that 1 million is 1,000 thousand, so N = 1000) Show three rows of the table you used to support your answer and write a clear answer to the problem.
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