If $f ( x , y ) = x ^ { 2 } + 6 y ^ { 2 }$

question 6

Multiple Choice

If $f ( x , y ) = x ^ { 2 } + 6 y ^ { 2 }$ , use the gradient vector $\nabla f ( 10,2 )$ to find the tangent line to the level curve $f ( x , y ) = 124$ at the point $( 10,2 )$ .
Select the correct answer.

• A) \(100 x + 36 y = 124\)
• B) \(100 x - 124 y = 12\)
• C) \(10 x + 12 y = 124\)
• D) \(10 x + 12 y = 12\)
• E) \(100 x - 12 y = 12\)

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Describes the ability of a communication medium to effectively convey information and convey meaning through immediate feedback, multiple cues, and personalization.

Ambiguity

Refers to the quality of being open to more than one interpretation; lack of definiteness or certainty.

Communication Medium

The channel or method through which information is transmitted from sender to receiver, such as text, speech, video, or digital platforms.