If $f(x)=3 x^2-x$, then $ \lim _{h \rightarrow 0} \frac{f(x+h)-f(x)}{h}= $

JEE MATHEMATICS MCQ: LIMITS

1 Easy

1 of 1

Application +4 | -1

f(x)=3 x^2-x

, then

\lim _{h \rightarrow 0} \frac{f(x+h)-f(x)}{h}=

View answer and explanation

Correct option: D

6 x-1

Option D (

6 x-1

) is correct because it is the derivative of the function

f(x)=3x^2-x

calculated using the limit definition.

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