The value of a car decreases at a constant rate. After 3 years, the value of the car is $15000. After 2 more years, the value of the car is 11000. write and solve a linear equation to find the value of the car after 8 years.

2

step-by-step explanation:

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step-by-step explanation:

we have

using a graphing tool

see the attached figure

this is a quadratic equation (vertical parabola) open up

the vertex is a > vertex

the domain of the function is all real > interval (-∞,∞)

the range of the function is the > [-6.125,∞)

the function has two x->   and

the function is increasing over the > (0.25,∞)

the function is decreasing over the > (-∞,0.25)