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larisa86 [58]
3 years ago
11

What equation is y= 2x2-8x + 9 rewritten in vertex form

Mathematics
2 answers:
koban [17]3 years ago
7 0
Y-9=2x²-8x
y-9=2(x²-4x)
y-9+8=2(x²-4x+4)
y-1=2(x-2)²
y= 2(x-2)² +1
sladkih [1.3K]3 years ago
5 0

Answer:

c

Step-by-step explanation:

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