Find the Domain and Range of the Quadratic Function Whose $( 1,6 )$

question 370

Multiple Choice

Find the domain and range of the quadratic function whose graph is described.
-The vertex is $( 1,6 )$ and the graph opens down.

• A) Domain: \(( - \infty , \infty )\)
• Range: \(( - \infty , 6 ]\)
• B) Domain: \(( - \infty , 1 ]\)
• Range: \(( - \infty , 6 ]\)
• C) Domain: \(( - \infty , \infty )\)
• Range: \([ 6 , \infty )\)
• D) Domain: \(( - \infty , \infty )\)
• Range: \(( - \infty , 1 ]\)

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Definitions:

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