Find the derivative of $ f(x)=7 x^{2}-9 x+4 $
A) $ 14 x-9 $
B) $ 7 x-9 $
C) $ 14 x-5 $
D) $ 7 x-5 $
E) $ 14 x $

Name: Find the derivative of $ f(x)=7 x^{2}-9 x+4 $ A) $ 14 x-9 $ B) $ 7 x-9 $ C) $ 14 x-5 $ D) $ 7 x-5 $ E) $ 14 x $
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Question

Quizplus · Accepted Answer

The derivative of $f(x) = 7x^2 - 9x + 4$ with respect to $x$ is found using the power rule. The derivative of $7x^2$ is $14x$, the derivative of $-9x$ is $-9$, and the derivative of the constant $4$ is $0$. Therefore, the derivative is $14x - 9$.

Find the Derivative Of f(x)=7x2−9x+4 f(x)=7 x^{2}-9 x+4 f(x)=7x2−9x+4 A) 14x−9 14 x-9 14x−9

Find the Derivative Of $f(x)=7 x^{2}-9 x+4$ A) $14 x-9$