Graph Parabolas with Vertices at the Origin
Find the Focus $$x ^ { 2 } = - 16 y$$

question 118

Multiple Choice

Graph Parabolas with Vertices at the Origin
Find the focus and directrix of the parabola with the given equation.
- $$x ^ { 2 } = - 16 y$$

• A) focus: \(( 0 , - 4 )\)
• directrix: \(y = 4\)
• B) focus: \(( - 8,0 )\)
• directrix: \(x = 4\)
• C) focus: \(( 0 , - 4 )\)
• directrix: \(y = - 4\)
• D) focus: \(( 0,4 )\)

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Definitions:

Transactional Leadership

A leadership style focused on the exchanges between leaders and followers, emphasizing rewards and punishments to motivate performance.

Contingent Reward

A leadership approach that involves the exchange of rewards for achieving defined performance standards.

Individualized Consideration

A leadership approach that involves giving personalized attention to followers, recognizing their unique needs, and encouraging their growth.

Management By Exception-Active

A leadership style where the leader actively monitors follower performance and takes corrective action primarily when deviations from standards occur.