Solve the problem.
-Compute the instantaneous rate of change of the function at at $x=a$. $f(x)=3 x^{2}, a=9$.
A) 6
B) 27
C) -6
D) 54

Name: Solve the problem. -Compute the instantaneous rate of change of the function at at $x=a$. $f(x)=3 x^{2}, a=9$. A) 6 B) 27 C) -6 D) 54
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Question

Quizplus · Accepted Answer

The instantaneous rate of change of a function at a point is given by the derivative. The derivative of $f(x) = 3x^2$ is $f'(x) = 6x$. Evaluating at $x = 9$, we get $f'(9) = 6(9) = 54$.

Solve the Problem x=ax=ax=a f(x)=3x2,a=9f(x)=3 x^{2}, a=9f(x)=3x2,a=9 A) 6 B) 27 C) -6 D) 54

Solve the Problem $x=a$ $f(x)=3 x^{2}, a=9$
A) 6
B) 27
C) -6
D) 54