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 one year ago
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A table of values for f,g,f', and g' is given below.
x f(x) g(x) f ' (x) g' (x)
1 1 3 3 1
2 2 3 2 1
3 2 1 2 3
A. If h(x)=f(g(x)), h'(3)=
B. If h(x)=g(f(x)), then h'(2)=
 one year ago
What do I do here? A table of values for f,g,f', and g' is given below. x f(x) g(x) f ' (x) g' (x) 1 1 3 3 1 2 2 3 2 1 3 2 1 2 3 A. If h(x)=f(g(x)), h'(3)= B. If h(x)=g(f(x)), then h'(2)=

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hartnn
 one year ago
Best ResponseYou've already chosen the best response.1can you differentiate h(x) = f(g(x)) using chain rule ? to find h'(x)

hartnn
 one year ago
Best ResponseYou've already chosen the best response.1do u know whats chain rule ?

kiszer4148
 one year ago
Best ResponseYou've already chosen the best response.1I know the chain rule but I don't understand how I'm supposed to differentiate with no equation

hartnn
 one year ago
Best ResponseYou've already chosen the best response.1what definition of chain rule u have with u ?

kiszer4148
 one year ago
Best ResponseYou've already chosen the best response.1Let F be the composition of two differentiable functions f and g; F(x) = f(g(x)). Then F is differentiable and F'(x) = f '(g(x)) g '(x) That is textbook definition that I have on me

hartnn
 one year ago
Best ResponseYou've already chosen the best response.1you just differentiated f(g(x)) ! h' (x) = [f(g(x))]' = f '(g(x)) g '(x)

hartnn
 one year ago
Best ResponseYou've already chosen the best response.1now to get h'(3), just put x=3 in h'(x) what u get ?

kiszer4148
 one year ago
Best ResponseYou've already chosen the best response.1So part a would be 9? since g'(3)=3 and f'(g(3) is 3 right?

hartnn
 one year ago
Best ResponseYou've already chosen the best response.1now what about [g(f(x))]' using same chain rule

kiszer4148
 one year ago
Best ResponseYou've already chosen the best response.1That answer will be 2 right? Since with the chain rule you will get g'(f(x)) f'(x)

hartnn
 one year ago
Best ResponseYou've already chosen the best response.1yes, thats also correct :) good work!

kiszer4148
 one year ago
Best ResponseYou've already chosen the best response.1Thank you very much for your help. I have another calc problem left on this assignment. Do you mind helping me with that one also by chance?

hartnn
 one year ago
Best ResponseYou've already chosen the best response.1ask the question in new post, if i can i'll help :)
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