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The graph of a quadric function with vertex (4,-2) is shown in the figure below. Find the range and domain.

The graph of a quadric function with vertex (4,-2) is shown in the figure below. Find-example-1

1 Answer

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From the graph

The domain of the function is


(-\infty,\infty)

The range of the function


\lbrack-2,\infty)

User GabrieleMartini
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