Find the X-Intercepts (If Any) for the Graph of the Quadratic

question 185

Multiple Choice

Find the x-intercepts (if any) for the graph of the quadratic function.
- $$f ( x ) = - x ^ { 2 } + 7 x - 12$$

• A) \(( 3,0 )\) and \(( - 4,0 )\)
• B) No x-intercepts
• C) \(( 3,0 )\) and \(( 4,0 )\)
• D) \(( - 3,0 )\) and \(( - 4,0 )\)

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Definitions:

Expected Utility

Sum of the utilities associated with all possible outcomes, weighted by the probability that each outcome will occur.

Income

The money a person or business receives in exchange for providing a good or service or through investing capital.

Research

The systematic investigation into and study of materials and sources to establish facts and reach new conclusions.

Standard Deviation

A statistical measure of the dispersion or variability of a set of numbers, showing how much variation exists from the average.