Answered

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Which equation is y = 2x2 – 8x 9 rewritten in vertex form? y = 2(x – 2)2 9 y = 2(x – 2)2 5 y = 2(x – 2)2 1 y = 2(x – 2)2 17

Sagot :

poonamgundecha

Answer:

Step-by-step explanation:

we have

[tex]y=2x2-8x+9[/tex]

Group terms that contain the same variable, and move the constant to the opposite side of the equation

[tex]y-9=2x2-8x[/tex]

[tex]y-9=2(x2-4x)[/tex]

[tex]y-9+8=2(x2-4x+4)[/tex]

[tex]y-1=2(x2-4x+4)[/tex]

[tex]y-1=2(x-2)2[/tex]

[tex]y=2(x-2)2+1[/tex]

the answer is the option C

[tex]y=2(x-2)2+1[/tex]

iamianoner

Answer:

option C

Step-by-step explanation:

got it right edge 2000BC

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