The total cost (y) of a notebook (x) at Walmart is modeled with the equation: y=0.27x Explain the connection between mass production, the steamboat, and the National (Cumberland) Road.

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step- i d k and i d c : )

you: : 0

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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)