murugigichobi murugigichobi

03-07-2021
Mathematics

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Find the first derivative for y = f(x). fox ) 3x² -5x-1 at a Pocat where a = 4

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devishri1977 devishri1977

03-07-2021

Answer:

Step-by-step explanation:

f(x) = 3x² -5x - 1

f'(x) =2*3x - 5*1 +0

= 6x - 5

f'(4) = 6*4 - 5

= 24 - 5

= 19

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