Answered: The value v, in dollars, of a tractor t…

The value v, in dollars, of a tractor t years after it was bought is given by: v(t)=-1400t+14,000 1. Interpret the slope: 2. What was the value of the tractor when they bought it?

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

Author:Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.

Chapter10: Analytic Geometry

Section10.CR: Review Exercises

Problem 9CR: If A has coordinates 2,1 and B has coordinates x,3, find x so that the slope of AB is -3.

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Question

The value v, in dollars, of a tractor t years after it was bought is given by:

v(t)=-1400t+14,000

1. Interpret the slope:

2. What was the value of the tractor when they bought it?

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