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Morgarella [4.7K]
2 years ago
10

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

Mathematics
1 answer:
steposvetlana [31]2 years ago
3 0

Answer:

Direction of the parabola: Down

Step-by-step explanation:

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

* If <u><em>a</em></u> is positive, the graph opens <u>up</u>.

* If <u><em>a</em></u> is negative, the graph opens <u>down</u>.

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

Please mark my answers as the Brainliest if you find my explanations helpful :)

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3 years ago
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Jose estimates that if he leaves his car parked outside his office all day on a weekday, the chance that he will get a parking t
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Answer:

Therefore, the probability is P=0.74.

Step-by-step explanation:

We know that Jose estimates that if he leaves his car parked outside his office all day on a weekday, the chance that he will get a parking ticket is 26%.  

Therefore the probability that he will get a parking ticket is P1=0.26.

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We get:

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3 years ago
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Answer:

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3 years ago
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X-Intercepts?
valkas [14]

Answer:

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2 years ago
How do you do it????
m_a_m_a [10]

Answer:find the slope

Step-by-step explanation:

I don't know if you know how to find the slope if not reply back. But that's what the equation wants you to do.

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