Determine Whether the Equation Defines Y to Be a Function $y = 3 - 7 x ^ { 2 }$

question 114

Essay

Determine whether the equation defines y to be a function of x . $y = 3 - 7 x ^ { 2 }$

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Definitions:

High Cholesterol

A condition characterized by elevated levels of cholesterol in the blood, which increases the risk of cardiovascular disease.

Diabetes

A chronic condition characterized by high levels of sugar in the blood due to the body's inability to produce or effectively use insulin.

Atrial Kick

The forceful contraction of the atria in the heart just before systole, helping to fill the ventricles with blood.

Diastole

The phase of the heartbeat when the heart muscle relaxes and allows the chambers to fill with blood.