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abz_tech
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what does f '(1) stand for ?
i know f(1) just replaces the x in a equation... but what does the apostrophe in f '(1) mean?.....
 2 years ago
 2 years ago
abz_tech Group Title
what does f '(1) stand for ? i know f(1) just replaces the x in a equation... but what does the apostrophe in f '(1) mean?.....
 2 years ago
 2 years ago

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faixy Group TitleBest ResponseYou've already chosen the best response.0
it is inverse
 2 years ago

faixy Group TitleBest ResponseYou've already chosen the best response.0
replace x=1 in the inverse function of f
 2 years ago

abz_tech Group TitleBest ResponseYou've already chosen the best response.0
hmmm?? can u explain to me like in this equation?? x^2  x +2
 2 years ago

faixy Group TitleBest ResponseYou've already chosen the best response.0
it is a bit difficult to explain through this but i will try
 2 years ago

abz_tech Group TitleBest ResponseYou've already chosen the best response.0
i will type the whole question... in case... let f(x) = x^2 + ax + b. if f(1) = 6 and if f'(1)=4, find the values of a and b and hence, find the local minimum point on y = f(x).
 2 years ago

amistre64 Group TitleBest ResponseYou've already chosen the best response.1
f'(1) ususally denotes the derivative when x=1
 2 years ago

abz_tech Group TitleBest ResponseYou've already chosen the best response.0
so f'(1) is just the derivitive of x^2 + ax + b?
 2 years ago

amistre64 Group TitleBest ResponseYou've already chosen the best response.1
f' is teh derivative of that, the (1) means you replace x by 1 as usual
 2 years ago

abz_tech Group TitleBest ResponseYou've already chosen the best response.0
ah ok, thx a lot ^.^
 2 years ago
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