Asked Feb 26, 2019

use the definiton of a derivative to find the deriviative of f(x)=3x^2+x


Expert Answer

Step 1

we have to determine the derivative of f(x) using definition  of derivative .

f(x) is given as below

Step 2

Definition of derivative is given as 

Step 3

With the help of definiton of derivative and basic limit ...


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