Evaluate the Expression When X Is

question 71

Multiple Choice

Evaluate the expression when x is . Use exact values. 7 cos 3 x
​

• A)0
• B)7
• C)3
• D)2
• E)-3

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Definitions:

Facial Bones

The bones that structure the human face, including the mandible, maxilla, nasal, zygomatic, and others.

Mesoderm

The middle layer of an embryo from which muscles, bones, and circulatory systems develop.

Apical Ectodermal Ridges

Raised areas of ectodermal cells at the tips of developing limbs in embryos, crucial for the regulation of limb formation.

Somitomeres

The early divisions of mesodermal tissue in the developing embryo that eventually form somites, contributing to the vertebral column, rib cage, and skeletal muscles.