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Below Is Given the Plot of a Vector Field F\mathbf { F }

question 141

Multiple Choice

Below is given the plot of a vector field F\mathbf { F } in the xyx y -plane. (The zz -component of F\mathbf { F } is 0 .) By studying the plot, determine whether divF\operatorname { div } \mathbf { F } is positive, negative, or zero. Select the correct answer.
 Below is given the plot of a vector field  \mathbf { F }  in the  x y -plane. (The  z -component of  \mathbf { F }  is 0 .)  By studying the plot, determine whether  \operatorname { div } \mathbf { F }  is positive, negative, or zero. Select the correct answer.    A)  cannot be determined B)  zero C)  negative D)  positive


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Expenses that vary in direct proportion to changes in levels of production or sales activity, such as raw materials and direct labor costs.

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The amount by which expenses exceed revenues.

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