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bogdanovich [222]
3 years ago
15

I need help with number 11

Mathematics
1 answer:
FinnZ [79.3K]3 years ago
6 0

Answer:

-b/2a is the equation to find the x coordinate of the vertex point and it's y, when x is plugged into the quadratic equation.

Step-by-step explanation:

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mixas84 [53]

Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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