Write the Quadratic Function $f ( x ) = - x ^ { 2 } + 10 x - 18$

question 26

Multiple Choice

Write the quadratic function $f ( x ) = - x ^ { 2 } + 10 x - 18$ in standard form.

• A) \(f ( x ) = - ( x + 7 ) ^ { 2 } - 5\)
• B) \(f ( x ) = - ( x + 5 ) ^ { 2 } + 7\)
• C) \(f ( x ) = ( x - 5 ) ^ { 2 } - 7\)
• D) \(f ( x ) = - ( x - 5 ) ^ { 2 } + 7\)
• E) \(f ( x ) = ( x - 7 ) ^ { 2 } - 5\)

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Definitions:

Study Results

The outcome or findings of research or an investigation, usually based on data collected and analyzed.

Normal Distribution

A symmetric probability distribution where data points close to the mean are more commonly found than those far from the mean.

American College Testing

A standardized test used for college admissions in the United States, measuring English, mathematics, reading, and science reasoning.

Sampling Distribution

The probability distribution of a statistic based on a large number of samples drawn from a specific population.