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5.Identify the vertex of the function.

f(x) = x2 – 6x + 9
Select one:
a. (3, 0)
b. (0, 9)
c. (–3, 0)

User Mcmillab
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1 Answer

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hello :
x²-6x+3² = (x-3)².....( answer : a) (3, 0) )
User Oleg Rudckivsky
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