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anonymous
 5 years ago
what is the answer to this? y=3x x 3x+x+1
anonymous
 5 years ago
what is the answer to this? y=3x x 3x+x+1

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anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0\[\gamma=3\chi^{2}+\chi+1\]

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0please help me out with it!!!!

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0Is the equation: y= 3x (3x +x +1)?

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.03x^2 +x +1 To vind the vertex, it is easier to see it in the form: y = m(x+h)^2 +k (h,k) would be the vertex.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0vertex point (r,k) ax^2+bx+c=0 then r = b/2a k=f(r)

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0In calculus you take its derivative and make it equal to 0: 6x + 1 = 0 when x= 1/6 3(1/6)^2 + (1/6) +1 =y 3/36  1/6 + 6/6 = y 3/36  6/36 + 36/36 = 33/36 = 11/12 The vertex should be at ((1/6),(11/12)) if I did everything right :)
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