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2 years ago

Writing an Equa

Mathematics

1 answer:

kakasveta [241]2 years ago

6 0

Answer:

Step-by-step explanation:

(3,1) lies below the vertex, so the parabola opens downwards.

Equation for a down-opening parabola with vertex (2,3):

y = a(x-2)² + 3, a<0

Plug in (3,1) and solve for a:

1 = a1² + 3

a = -2

y = -2(x-2)² + 3

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Answer:

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Step-by-step explanation:

In a Poisson distribution, the probability that X represents the number of successes of a random variable is given by the following formula:

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e = 2.71828 is the Euler number

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Each day:

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If he bikes to work, 0.1 injuries per year.

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If he walks to work, 0.02 injuries per year.

20 years.

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2 years ago

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Answer:

Step-by-step explanation:

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