Express the Function in the Formss the Function in the Form

question 214

Multiple Choice

Express the function in the formss the function in the form f(x) $$f ( x ) = a ( x - h ) ^ { 2 } + k$$ k a nd indicate the vertex.
- $$f ( x ) = - x ^ { 2 } + 15 x + 5$$

• A) \[\begin{array} { l }
• f ( x ) = - \left( x - \frac { 15 } { 2 } \right) ^ { 2 } + \frac { 245 } { 4 } \\
• \text { vertex: } \left( \frac { 15 } { 2 } , \frac { 245 } { 4 } \right)
• \end{array}\]
• B) \(f ( x ) = - ( x - 15 ) ^ { 2 } + 5\)
• vertex: \(( 15,5 )\)
• C) \(f ( x ) = - ( x + 15 ) ^ { 2 } - 445\)
• vertex: \(( - 15 , - 445 )\)
• D) \[\begin{array} { l }
• f ( x ) = - \left( x + \frac { 15 } { 2 } \right) ^ { 2 } - \frac { 655 } { 4 } \\
• \text { vertex: } \left( - \frac { 15 } { 2 } , - \frac { 655 } { 4 } \right)
• \end{array}\]

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Describing someone who is overly assertive or forceful in their behavior or demands, often to the point of being annoying or intrusive.

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Lacking in active response or involvement; accepting or allowing what happens without active response or resistance.

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The skill or power to control or shape the actions of others or the direction of events.