Find the Value for the Function $f ( 2 x )$

question 227

Multiple Choice

Find the value for the function.
-Find $f ( 2 x )$ when $f ( x ) = \sqrt { 2 x ^ { 2 } - 7 x }$

• A) \(\sqrt { 4 x ^ { 2 } - 14 x }\)
• B) \(\sqrt { 4 x ^ { 2 } - 28 x }\)
• C) \(\sqrt { 8 x ^ { 2 } - 14 x }\)
• D) \(2 \sqrt { 2 x ^ { 2 } - 7 x }\)

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Pragmatic Approach

A practical, realistic way of solving problems or approaching situations based on the current circumstances rather than on fixed theories or rules.

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