Identify the Geometric Object That Is Represented by Parametric Equations $\mathbf { r } ( t ) = \langle 3 \cos t , 3 \sin t , t \rangle$

question 10

Multiple Choice

Identify the geometric object that is represented by parametric equations $\mathbf { r } ( t ) = \langle 3 \cos t , 3 \sin t , t \rangle$ .

• A)A plane
• B)A cone
• C)A straight line
• D)A circular cylinder
• E)A circle
• F)A circular disk
• G)A helix
• H)A sphere

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A specialized accounting journal used to record all cash inflows or receipts into a business.

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A book or digital record used in accounting to record all sales transactions of a company.

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