A Curve Is Given Parametrically As $x=4 \sin t$ And $y=4 \cos t$

question 80

Multiple Choice

A curve is given parametrically as $x=4 \sin t$ and $y=4 \cos t$ for 0 $\le$ t $\le$ 2 $\pi$ .How does the length change if the coefficients of x and y are doubled (meaning x = 8 sin t and y = 8 cos t) ?

• A)The length is doubled.
• B)The length is halved
• C)The length is increased by a factor of 4.
• D)The length remains the same.

---

Definitions:

Female

Describes organisms or individuals of a species that are typically characterized by the production of ova (eggs) and often distinguished by reproductive anatomy.

Gender Typing

The process by which individuals learn to conform to traditional gender roles, as prescribed by cultural norms and societal expectations.

Fistfight

A physical confrontation or fight involving the use of fists between two or more individuals.

Comments

Observations or remarks expressed through oral or written responses, often used as a form of feedback or social interaction.