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Alex
3 years ago
7

Determine whether −6x+y=−1 is a function.

Mathematics
1 answer:
kenny6666 [7]3 years ago
7 0

Answer:

 is a function

Step-by-step explanation:

Any linear relation involving both x and y is a function.

__

<em>Additional comment</em>

A line of the form x=constant is the only sort of line that is not a function. As you can see, it does not involve y, which is why I put the restriction in the above statement.

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Step-by-step explanation:

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3 years ago
An analyst from an energy research institute in California wishes to precisely estimate a 99% confidence interval of the average
Lena [83]

Answer:

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Step-by-step explanation:

Data provided in the question:

Confidence level = 99%

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Now,

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-47.4

Step-by-step explanation:

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