3 years ago

Find the standard equation of a parabola with a vertex of (-3,1)

1 answer:

3 0

1. Parabola's equation is y = a(x + b)^2 + c, where (b, c) is the vertex.
2. We have y = a(x - 3)^2 + 1
3. Take everything to the left side:
-a(x - 3)^2 + y - 1 = 0
That's the standard equation. Hope this helps! :)

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in a test consisting of 90 questions, Ama answered 75% of the first 40 questions correctly. If she had to get a score of 80% in

Shalnov [3]

Answer:

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Leno4ka [110]

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3 years ago

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Vikki [24]

Answer:

A class has been omitted.

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Given the frequency distribution shown in the attached table.

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Answer:

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