Find the Equation of the Tangent Line to the Curve $y =$

question 65

Essay

Find the equation of the tangent line to the curve $y =$ $\sqrt { x }$ at the point $( 4,2 )$ .

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Definitions:

Blood Oxygen

The level of oxygen saturation in the blood, an important indicator of respiratory and circulatory system health.

Radio Frequencies

Electromagnetic waves typically ranging from 3 kHz to 300 GHz, used in various technologies including radio, television, and mobile phones.

Reticular Activating System

A network of neurons located in the brainstem that plays a crucial role in controlling arousal and the transition between sleep and wakefulness.

Neurons

Specialized cells in the nervous system that transmit information to other nerve cells, muscle, or gland cells.