# Graphing Quadratic Function

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Graph function and state domain and range

2

y=x -2x+1

https://brainmass.com/math/graphs-and-functions/graphing-quadratic-function-154377

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Attached.

Graph function and state domain and range:

y=x2 -2x+1

Domain

All real numbers: (-âˆž; +âˆž)

Range

All not negative real numbers: [0; +âˆž)

x2 -2x+1 = (x - 1)2

x = 1

https://brainmass.com/math/graphs-and-functions/graphing-quadratic-function-154377