​Find the Point(s),if Any,at Which the Graph of F Has

question 67

Multiple Choice

​Find the point(s) ,if any,at which the graph of f has a horizontal tangent line. ​ ​

• A) ​ ,
• B) ​ ,
• C) ​ ,
• D) ​ ,
• E) ​ ,

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Definitions:

Deuterostomes

A major group of animals characterized by their embryonic development, in which the anus forms before the mouth.

Spiral Cleavage

A distinctive spiral pattern of blastomere production in an early protostome embryo. Compare with radial cleavage.

Coelom

The main body cavity of most animals; a true coelom is lined with mesoderm. Compare with pseudocoelom.

Endoskeleton

An internal support structure of an animal, composed of mineralized tissue, providing support and protection.