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3 years ago

Please help me:( I’m not very good with parabolas

Mathematics

1 answer:

steposvetlana [31]3 years ago

3 0

Answer:

Direction of the parabola: Down

Step-by-step explanation:

The value of the coefficient of x² (represented by a ) determines whether the graph opens up or down.

* If a is positive, the graph opens up.

* If a is negative, the graph opens down.

Since the coefficient of x² is -1, then it means that the graph of the parabola opens downward.

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Answer:

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Step-by-step explanation:

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irina1246 [14]

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3 years ago

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frozen [14]

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Step-by-step explanation:

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3 years ago

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adoni [48]

Answer:

a. P(AnB)

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Step-by-step explanation:

Since A= driver is under 25 years old (1)

B = driver has received a speeding ticket (2)

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$P(A^I|B)$

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P(A or B)

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$P(B^I or A)$

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3 years ago

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krok68 [10]

Answer:

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Step-by-step explanation:

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