kierasmith91oxk1pi kierasmith91oxk1pi

13-04-2018
Mathematics

contestada

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

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mkryukova19 mkryukova19

13-04-2018

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

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codylinderjr codylinderjr

16-11-2020

Answer:

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

Step-by-step explanation:

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