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Given Y varies inversely as X right and graph the inverse variation function Y =8 when x=4

Sagot :

So,

The inverse variation can be described with the expression:

[tex]y=\frac{k}{x}[/tex]

Where k is a constant.

To graph this function, we need to find the value of k first. We can do this replacing the ordered pair x=4 and y=8.

This is:

[tex]8=\frac{k}{4}\to k=32[/tex]

Now that we know that k=32, the inverse variation function will be:

[tex]y=\frac{32}{x}[/tex]

Now, let's graph it:

View image ZamyahD468572