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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Definitions:

Overdraft

An overdraft occurs when money is withdrawn from a bank account and the available balance goes below zero, leading to a negative balance.

Dishonored Check

A check that a bank refuses to pay or clear, typically because there are insufficient funds in the account on which it is drawn.

Certified Check

A personal check guaranteed by the issuing bank, ensuring that the check writer has sufficient funds for the check to clear.

Draw

A term referring to either a poker game variant, the process of selecting something in a random manner, such as in a lottery, or drawing funds against a line of credit.