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a.find the gradient of the curve f(x)=x^24x+3 at x=3
b. find the first derivative of the function
y=23x^2 at the point (1, 1)
 one year ago
 one year ago
a.find the gradient of the curve f(x)=x^24x+3 at x=3 b. find the first derivative of the function y=23x^2 at the point (1, 1)
 one year ago
 one year ago

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Yahoo!Best ResponseYou've already chosen the best response.3
f(x)=x^24x+3 f'(x) = 2x  4
 one year ago

Yahoo!Best ResponseYou've already chosen the best response.3
Nw put x = 3 f'(x) = 2* 3  4 = 2
 one year ago

abb0tBest ResponseYou've already chosen the best response.0
Follow @Yahoo! he is givin away words of wisdom :)
 one year ago

GoldRush18Best ResponseYou've already chosen the best response.0
but what about part b @Yahoo! what must i do with the 2 points
 one year ago
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