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The graph of a quadratic function with vertex (-3,2) is shown in the figure below . Find the domain and the range

The graph of a quadratic function with vertex 32 is shown in the figure below Find the domain and the range class=

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sqdancefan

Answer:

  • domain: all reals
  • range: y ≥ 2

Step-by-step explanation:

The domain of any polynomial function, quadratics included, is "all reals."

The graph opens upward, so the y-value of the vertex is the minimum value of the range: y ≥ 2.

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