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Harlamova29_29 [7]
3 years ago
9

What is the domain of f?

Mathematics
2 answers:
zmey [24]3 years ago
8 0

Answer:

I hope C

Step-by-step explanation:

if I'm wrong please let me know

lorasvet [3.4K]3 years ago
7 0

Answer: C

Step-by-step explanation:

The domain is all real values of x such that x is less than or equal to zero.

If x is greater than  zero then all the positive numbers  will make the number in the square root negative and that will  become an imaginary number.

If x is zero  then the number in the number will be 0 and find the square root of 0 is possible.

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From the question, we are told that y varies inversely as x

This is mathematically written as

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\begin{gathered} y=\frac{k}{x} \\ y=\frac{80}{x} \end{gathered}

Hence the answer is option C

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