Pavel L.

asked • 03/13/22

The derivative of a function of f at x is given by

The derivative of a function of f at x is given by


provided the limit exists.


Use the definition of the derivative to find the derivative of f(x)=7x2+3x+4.


Enter the fully simplified expression for f(x+h)−f(x). Do not factor. Make sure there is a space between variables.

f(x + h) - f(x) =

f'(x) =

Mark M.

This is merely substitute and simplify. What prevents you from doing that? ?


1 Expert Answer


Ryan B. answered • 03/14/22

5.0 (176)

8+ years tutoring Calculus

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