Write the Domain in Interval Notation and Identify Any Vertical $$f ( x ) = \frac { 2 x - 4 } { x ^ { 2 } + 5 x - 14 }$$

question 283

Multiple Choice

Write the domain in interval notation and identify any vertical asymptotes.
- $$f ( x ) = \frac { 2 x - 4 } { x ^ { 2 } + 5 x - 14 }$$

• A) \(( - \infty , - 7 ) \cup ( - 7,2 ) \cup ( 2 , \infty ) ; x = - 7\)
• B) \(( - \infty , - 7 ) \cup ( - 7,2 ) \cup ( 2 , \infty ) ; x = - 7 , x = 2\)
• C) \(( - \infty , - 2 ) \cup ( - 2,7 ) \cup ( 7 , \infty ) ; x = - 7\)
• D) \(( - \infty , - 2 ) \cup ( - 2,7 ) \cup ( 7 , \infty ) ; x = - 7 , x = 2\)

Understand the decision-making process under uncertainty and how to balance the risks and benefits.

Differentiate between Type I and Type II errors, their causes, and their impacts on business decisions.

Grasp the significance of selecting appropriate comparison groups or items in experimental design to ensure validity.

Master the calculation of required success probabilities in investment decisions involving high risk and high reward scenarios.

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