SOLUTION: The vertex of the function f(x) = x^2 + 6x +7

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Question 282489:
The vertex of the function
f(x) = x^2 + 6x +7
Answer by user_dude2008(1862) About Me  (Show Source):
You can put this solution on YOUR website!
x=-b/2a=(-6)/(2*1) = -3

f(-3)=(-3)^2+6(-3)+7=9-18+7=-9+7=-2

Answer: Vertex is (-3,-2)