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Limits,
Can you help me out with this please: http://screencast.com/t/lLsaUJErdX
 10 months ago
 10 months ago
Limits, Can you help me out with this please: http://screencast.com/t/lLsaUJErdX
 10 months ago
 10 months ago

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satellite73Best ResponseYou've already chosen the best response.1
\[f(x)=2x^3+1\] \[f'(x)=3x^2\] \[f'(1)=3\]
 10 months ago

satellite73Best ResponseYou've already chosen the best response.1
so \(f'(1)=6\) is the slope
 10 months ago

ChristosBest ResponseYou've already chosen the best response.0
I know the slope, the rest is what I dont know
 10 months ago

satellite73Best ResponseYou've already chosen the best response.1
you have the slope and the point use the point  slope formula
 10 months ago

satellite73Best ResponseYou've already chosen the best response.1
slope is \(6\) and the point is \((1,2)\)
 10 months ago

ChristosBest ResponseYou've already chosen the best response.0
You see, I already have the solution. But I believe it's wrong http://screencast.com/t/2tjXXmjz9 That's why I asked you guys to cross over it
 10 months ago

ChristosBest ResponseYou've already chosen the best response.0
Is this wrong like I believe http://screencast.com/t/2tjXXmjz9 ?
 10 months ago

satellite73Best ResponseYou've already chosen the best response.1
yeah that is wrong for sure
 10 months ago

satellite73Best ResponseYou've already chosen the best response.1
\[f(1)=2\times (1)^2+1=2+1=1\]
 10 months ago

satellite73Best ResponseYou've already chosen the best response.1
its just wrong don't waste time thinking about it
 10 months ago

ChristosBest ResponseYou've already chosen the best response.0
My final result y = 6x + 7
 10 months ago
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