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popeanator
 3 years ago
Fx=F(x)F(a)/(xa) where Fx= x^25 and the point is (3,4)
popeanator
 3 years ago
Fx=F(x)F(a)/(xa) where Fx= x^25 and the point is (3,4)

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popeanator
 3 years ago
Best ResponseYou've already chosen the best response.0So i know my equation ends up being: (X^25)(4)/(x3) = (x^29)/ (x3) = (x3)(x+3)/(x3) = x+3/1 My only question is to why the x is another 3 and my answer is 6? shouldn't x=4?

amoodarya
 3 years ago
Best ResponseYou've already chosen the best response.0in point (3,4) x=3 , y=4 so f(3)=95=4 you compute the formula by 'x" not by "y"
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