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  • 03-08-2021
  • Mathematics
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y is inversely proportional to the square root of x. When y=7, x= 2.25. Write y in terms of x.​

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  • 03-08-2021

Answer:

y(x)=10.5/sqrt(x)

Step-by-step explanation:

Since y is inversely proportional to the square root of x, it can be written as y=a/sqrt(x). To compute a, we will use the point given in the question (2.25,7). 7=a/sqrt(2.25), a=10.5. The function is y(x)=10.5/sqrt(x)

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