im not sure how to solve this problem: 1) If g(x) = f(x^2), what is the relationship between g' and f'? 2) If g(x) = f(3x) what is the relationship between g' and f'?
Follow Math Help Forum on Facebook and Google+
take the derivative of both sides of each equation ... use the chain rule for the "f" functions.
so it would be like g'(x) = f'(3x) * 3 and g'(x) = f'(x^2) * 2x ?
yes.
View Tag Cloud