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Schach [20]
3 years ago
10

Help me asap!!!! its an emergency

Mathematics
2 answers:
Nat2105 [25]3 years ago
8 0

Answer:

y = 2 - x^2

Substitute the different values of x to find y.

Input x          -2      -1      0      1      2

Output y       -2       1      2      1     -2

Graph this.

Please mark Brainliest :)

Red - -2,-2

Blue - -1,1

Black - 0,2

Pink - 1,1

Green - 2,-2

sashaice [31]3 years ago
7 0
That answer is Y= 2 -x^2 hope this helps
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Answer:

0.0156 probability that they got three cats.

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Step-by-step explanation:

For each person there are only two possible outcomes. Either they adopted a dog, or a cat. The probability of a person adopting a cat or a dog is independent of any other person, which means that the binomial probability distribution is used to solve this question.

Binomial probability distribution

The binomial probability is the probability of exactly x successes on n repeated trials, and X can only have two outcomes.

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In which C_{n,x} is the number of different combinations of x objects from a set of n elements, given by the following formula.

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And p is the probability of X happening.

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This means that n = 3

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This is P(X = 3). So

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What's the probability that they got three dogs?

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3 years ago
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