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Find the Derivative of f(x)=3x^2 at x=3
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Find the Derivative of f(x)=3x^2 at x=3

User AudioDroid
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1 Answer

5 votes

Answer:

f'(x) = 18

Explanation:

f(x) = 3x^2

f'(x) = 3 * d/dx (x^2)

f'(x) = 3 * 2x

f'(x) = 6x

Evaluate at 3

f'(3) = 6*3

=18

User Frank Conry
by
4.7k points
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