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Select the correct answer.

Consider function \( f \).

\[ f(x) = 2x^2 \]

What is the value of \( f(z) \)?

A. \( 4x^2 \)

B. \( 42 \)

C. \( 16x^4 \)

D. \( 824 \)

Answer :

Final answer:

The value of (f of)(z) is 2z².


Explanation:

The function f(x) = 2x² means that whatever value of x is given, it needs to be squared and then multiplied by 2. So to find the value of (f of)(z), we substitute the value of z into the function f(x) = 2x²:

f(z) = 2z²

Therefore, the value of (f of)(z) is 2z².


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https://brainly.com/question/21145944


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