Convert the Equation to Polar Form $x ^ { 2 } + y ^ { 2 } = 16$

question 108

Multiple Choice

Convert the equation to polar form. $x ^ { 2 } + y ^ { 2 } = 16$

• A) \(r^ { 2 } = 4\)
• B) \(4 r= \cos \theta + \sin \theta\)
• C) \(y = 4 \cos \theta + 4 \sin \theta\)
• D) \(r = 4\)
• E)none of these

---

Definitions:

Allostatic Stress Load

The cumulative burden of chronic stress and life events that can affect an individual's physiological functioning over time.

Anaphylactic Shock

A severe, potentially life-threatening allergic reaction that can occur rapidly, leading to symptoms such as difficulty breathing, swelling, and drop in blood pressure.

Hypertension

A medical condition characterized by persistently high blood pressure.

Meditation

A practice where an individual uses technique, such as mindfulness or focusing the mind on a particular object, thought, or activity, to train attention and awareness, and achieve a mentally clear and emotionally calm and stable state.