Find the Function $f \cdot g$ And Its Domain If $f ( x ) = \sqrt { x + 7 }$

question 93

Short Answer

Find the function
$f \cdot g$ and its domain if $f ( x ) = \sqrt { x + 7 }$ and $g ( x ) = \sqrt { x - 7 }$ .

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Definitions:

Bursae

Small fluid-filled sacs located between bones and soft tissues, reducing friction and cushioning joints.

Median Plane

An anatomical reference line that divides the body into equal left and right halves.

Frontal Plane

An anatomical division of the body that separates the front (anterior) from the back (posterior).

Abduction

The movement of a limb or other part away from the midline of the body or from another part.