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Find the coordinates of the vertex of the parabola y = x2 - 4x + 2.​

1 Answer

1 vote

Answer:

(2,-2)

Explanation:

Converting to vertex form gets us


y=x^2-4x+2


y=(x^2-4x+4)-4+2


y=(x-2)^2-2

Using
a(x-h)^2+k we find that h=2 and k=-2

so the vertex is (2,-2)

User Greg Hendershott
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