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Mumz [18]
3 years ago
10

Write the quadratic equation given the following points. (1,-2) (2,-4) (3,-4)

Mathematics
1 answer:
pshichka [43]3 years ago
4 0
Graph it and then tell it will come out
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Answer:

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Step-by-step explanation:

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n\geq (\frac{z\sigma}{E})^2\\\\\therefore n=(\frac{z_{\alpha/2}\sigma}{E})^2\\\\=(\frac{2.58\times7.5}{3})^2\\\\=41.6025\approx42

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