Math, asked by dikshitanehate, 3 months ago

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If the function fi RR defined by
f(x)=x² find f '(a) and f '(-9)
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Answers

Answered by rakshith0806
0

Step-by-step explanation:

f(x)=x^2 ; f'(x)=2x ; f'(a)= 2a ; f'(-9)=2(-9)= -18

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