Find $a$ , Such That the Function $f ( x ) = 4 x + \sqrt { a - x ^ { 2 } }$

question 135

Multiple Choice

Find $a$ , such that the function $f ( x ) = 4 x + \sqrt { a - x ^ { 2 } }$ has the domain $( - 4,4 )$ .
Select the correct answer.

• A) \(a = - 16\)
• B) \(a = \sqrt { 4 }\)
• C) \(a = - \sqrt { 4 }\)
• D) \(a = 16\)
• E) \(a = 4\)

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Definitions:

Prostitution

The profession or activity of participating in sexual acts in exchange for money.

Moral Fiber

The inner strength and courage to do what one believes is right, even in the face of adversity.

Prostitution

The profession or act of participating in sexual activities in exchange for money.

Prostitution

Engaging in sexual behaviors in return for monetary remuneration.