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sammy [17]
3 years ago
15

Which function in vertex form is equivalent to f(x) = 4 + x2 – 2x?

Mathematics
1 answer:
blondinia [14]3 years ago
9 0
X^2 - 2x + 4
= (x - 1)^2 - 1 + 4
= (x - 1)^2  + 3
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