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The graph of f(x) = x2 has been shifted into the form f(x) = (x − h)2 + k:

a parabola with the vertex 4, 1

What is the value of k?
A) 1
B) −1
C) −2
D) 2

Please help and explain! Thanks so much!

User ArtOsi
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7.1k points

1 Answer

3 votes
 The answer to that is A) 1
User Macpak
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