A new bus worth $115,000 in 2015 depreciates linearly to $40000 in 2030. (a) Find a formula for the value of the bus, V, as a function of time, t, in years since 2015. V(t) = (b) What is the value of the bus in 2020? The value in 2020 is V = $ (c) Find and interpret the vertical and horizontal intercepts of the graph of the function. The vertical intercept is V = The horizontal intercept is t = The domain is from t = dollars (d) Assuming depreciation continues at the same linear rate, what is the domain of the function? to t = years since 2015

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter8: Polynomials
Section8.1: Adding And Subtracting Polynomials
Problem 44PPS
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A new bus worth $115,000 in 2015 depreciates linearly to $40000
in 2030.
(a) Find a formula for the value of the bus, V, as a function of time, t,
in years since 2015.
V(t) =
(b) What is the value of the bus in 2020?
The value in 2020 is V = $
(c) Find and interpret the vertical and horizontal intercepts of the
graph of the function.
The vertical intercept is V =
The horizontal intercept is t =
to t =
(d) Assuming depreciation continues at the same linear rate, what is
the domain of the function?
The domain is from t=
that is from the year
dollars
to the year
years since 2015
Transcribed Image Text:A new bus worth $115,000 in 2015 depreciates linearly to $40000 in 2030. (a) Find a formula for the value of the bus, V, as a function of time, t, in years since 2015. V(t) = (b) What is the value of the bus in 2020? The value in 2020 is V = $ (c) Find and interpret the vertical and horizontal intercepts of the graph of the function. The vertical intercept is V = The horizontal intercept is t = to t = (d) Assuming depreciation continues at the same linear rate, what is the domain of the function? The domain is from t= that is from the year dollars to the year years since 2015
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