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anonymous
 4 years ago
How do you write the quadratic function f(x) = 3x2  6x + 9 in vertex form
anonymous
 4 years ago
How do you write the quadratic function f(x) = 3x2  6x + 9 in vertex form

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anonymous
 4 years ago
Best ResponseYou've already chosen the best response.03(x^2  2x + 3) = 3 [(x1)^2 1 + 3] = 3(x1)^2 + 6

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0we just did this in school... the equation for vertex form is: \[y=a(xh)^{2}+k\]

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0your welcome (: so if you were doing the equation you posted, you would change the problem to y=3x26x+9 because f(x) is another way to say y. do you get it now? or do you need help with the problem?

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0i think you'll find i've done it correctly

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0i understand, but i thought it nice to explain.
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