Round Your Answer to Four Decimal Places

question 70

Multiple Choice

$\text { Given } f ( x , y ) = 16 - x ^ { 2 } - y ^ { 2 } \text {, calculate } \Delta z \text { by evaluating } f ( 6,5 ) \text { and } f ( 6.4,5.29 ) \text {. }$ Round your answer to four decimal places.

• A)-7.9441
• B)-45.9441
• C)-19.9441
• D)0.1118
• E)-4.8882

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Definitions:

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Sweat

The process of perspiring as a means for the body to regulate its temperature and remove certain waste products.

Perspire

To emit sweat through the pores of the skin as a natural process of cooling and excretion.

Metaphors

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