Answer :

Let's find [tex]\( f(3) \)[/tex] given the function [tex]\( f(x) = 3x^2 \)[/tex].

1. Start with the function [tex]\( f(x) = 3x^2 \)[/tex].
2. We need to calculate [tex]\( f(3) \)[/tex], which means substituting [tex]\( x = 3 \)[/tex] into the function.
3. Replace [tex]\( x \)[/tex] with 3 in the equation:

[tex]\[
f(3) = 3 \times (3)^2
\][/tex]

4. Calculate [tex]\( (3)^2 \)[/tex], which is [tex]\( 3 \times 3 = 9 \)[/tex].
5. Multiply 3 by 9:

[tex]\[
3 \times 9 = 27
\][/tex]

6. Therefore, [tex]\( f(3) = 27 \)[/tex].

The correct answer is 27.

Thanks for taking the time to read If tex f x 3x 2 tex find tex f 3 tex A 81 B 27 C 9 D 3. We hope the insights shared have been valuable and enhanced your understanding of the topic. Don�t hesitate to browse our website for more informative and engaging content!

Rewritten by : Barada