Find the Domain of the Function $$f ( x ) = \frac { \sqrt { x + 4 } } { 4 + x }$$

question 18

Multiple Choice

Find the domain of the function. $$f ( x ) = \frac { \sqrt { x + 4 } } { 4 + x }$$

• A)Non-negative real numbers x
• B)All real numbers x
• C)All real numbers x such that x > -4
• D)Non-negative real numbers x except x =4
• E)All real numbers x such that x < 4

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Opportunity Cost

The cost of foregone alternatives, the value of the best alternative given up when a decision is made to choose one option over another.

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