Questions on Algebra: Functions, Domain, NOT graphing answered by real tutors!

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Question 152188: I need help with the following function:

Consider the following function:
f(x): x^2 - 6x + 2
Find h, the x-coordinate of the vertex of the parabola.


Thanks so much: I need help with the following function:

Consider the following function:
f(x): x^2 - 6x + 2
Find h, the x-coordinate of the vertex of the parabola.


Thanks so much
Answer by scott8148(2719) About Me  (Show Source):
You can put this solution on YOUR website!
the vertex is on the axis of symmetry

the general equation for the axis of symmetry is x=-b/(2a)

x=-(-6)/(2*1) __ x=3

so, h=3