Find the Average Value of the Function $f ( x ) = \sqrt { 4 - x ^ { 2 } }$

question 175

Multiple Choice

Find the average value of the function $f ( x ) = \sqrt { 4 - x ^ { 2 } }$ on the interval $[ - 2,2 ]$ .

• A) \(\frac { \pi } { 2 }\)
• B) \(\pi\)
• C)8 \(\pi\)
• D)3 \(\pi\)
• E)2 \(\pi\)
• F)4 \(\pi\)
• G)16 \(\pi\)
• H)6 \(\pi\)

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Definitions:

Synovial Joints

Joints that are surrounded by a fluid-filled capsule, allowing for considerable movement between the adjoining bones.

Red Blood Cells

These cells carry oxygen from the lungs to the body's tissues and return carbon dioxide from the tissues back to the lungs.

Bursal Fluid

The lubricating fluid found within bursae, small sacs located near joints that reduce friction between bones and soft tissues.

Epiphyseal Plate

A hyaline cartilage plate in the metaphysis at each end of a long bone, where growth in length occurs.