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Verified Answer :

bcalle

The formula for finding the vertex of a parabola is: x = -b/2a
Once you find the x value, substitute it back in to the function to find the y value.
x = 1/(2*1)
x = 1/2

y = (1/2)^2 -(1/2) + 2
y = (1/4) - (1/2) + 2
y = 1 3/4
vertex (1/2, 1 3/4)

cthorn4173

Answer:

1/2 7/3

Step-by-step explanation:

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