The value of a house can rise and fall with the real-estate market. The value of your house over the course of a decade can be modeled by the graph below, where x is the year and yis the difference between the value in that year and the original purchase price, in hundreds of dollars. Difference n price ($) 60 A) In which years did the house have the same value as it did when it was purchased? 40 20 B What year was your house worth the most? 10 C) Write a possible polynomial function for this graph. 20 -40 Year

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
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ISBN:9780079039897
Author:Carter
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Chapter10: Statistics
Section10.2: Representing Data
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(4) The value of a house can rise and fall with the real-estate market. The value of your house
over the course of a decade can be modeled by the graph below, where x is the year and yis
the difference between the value in that year and the original purchase price, in hundreds of
dollars.
Difference in price ($)
60
A) In which years did the house have the same value as
it did when it was purchased?
40
20
B) What year was your house worth the most?
10
C) Write a possible polynomial function for this graph.
20
Year
......
Formulas to use: A- Iw and V-wh
Transcribed Image Text:(4) The value of a house can rise and fall with the real-estate market. The value of your house over the course of a decade can be modeled by the graph below, where x is the year and yis the difference between the value in that year and the original purchase price, in hundreds of dollars. Difference in price ($) 60 A) In which years did the house have the same value as it did when it was purchased? 40 20 B) What year was your house worth the most? 10 C) Write a possible polynomial function for this graph. 20 Year ...... Formulas to use: A- Iw and V-wh
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