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2 years ago

Help me awnser these questions please

Mathematics

1 answer:

Naya [18.7K]2 years ago

8 0

Answer: y=x-1

General equation of linear function: $y=mx+b$

A(-1;0); x=-1, y=0

B(0;-1); x=0, y=-1

Let's solve the system of equations

$\displaystyle\\\left \{ {{0=-1m+b} \atop {-1=0x+b}} \right. =>b=-1=>0=-m-1;m=-1$

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You roll a number cube twice what is the probability of rolling a 2

Colt1911 [192]

The probability of getting a 5 from the first rolling is 1/6. The probability of getting an even number is 1/2 (= 1/6 (for a 2) + 1/6 (for a 4) + 1/6 (for a 6)). As the two rollings are independent, you can just multiply two probability values to come up with a final answer. That is, (1/6)·(1/2) = 1/12.

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3 years ago

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Answer:

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3 years ago

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What is the range of the given function?<br><br> {(–2, 0), (–4, –3), (2, –9), (0, 5), (–5, 7)}

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3 years ago

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Brums [2.3K]

Answer:

Step-by-step explanation:

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3 years ago

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denpristay [2]

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Kg cancel, and you are left with 1,000,000g
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3 years ago