Use a Graphing Utility to Select the Graph of the Function

question 4

Multiple Choice

Use a graphing utility to select the graph of the function below,making sure to show at least two periods.​ $$y = \sec \frac { x } { 2 }$$ ​​ ​ ​

Xscl = $$\frac { \pi } { 2 }$$ ​ ​
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Xscl = $\frac { \pi } { 2 }$ ​
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Xscl = $\frac { \pi } { 2 }$ ​
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Xscl = $\frac { \pi } { 2 }$

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

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Definitions:

Darwin's Finches

A group of Galápagos Islands' finches that played a critical role in Charles Darwin's study of natural selection.

Galápagos Islands

An archipelago of volcanic islands in the Pacific Ocean, known for their unique endemic species and significant contribution to the development of Charles Darwin's theory of evolution by natural selection.

Snake Venom Crotamine

A toxin found in the venom of some rattlesnakes, known for its ability to cause muscle paralysis and pain.

Gene Duplication

The process by which a copy of a gene is made in the genome, potentially allowing for new functions to evolve or increasing gene dosage.