lilacwinds01 lilacwinds01

15-07-2017
Mathematics

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

What is the value of k?

1
−1
−2
2

The following graph of fx x2 has been shifted into the form fx x h2 k What is the value of k 1 1 2 2 class=

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sergibcnusa sergibcnusa

15-07-2017

1, the minimum of the function (x-h)^2+k is k, because ()^2 is zero or positive.

The minimum height in the plot is y=1, so that k=1!

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