6*2 =12
4*3 = 12
12*1 = 12
answer is B inverse variation xy=12
Answer:
The correct option is B.
Step-by-step explanation:
From the given table it is notices that the value of y decreases as x increases, therefore it is an inverse variation.
The inverse variation is defined as
[tex]y\propto\frac{1}{x}[/tex]
[tex]y=\frac{k}{x}[/tex]
[tex]xy=k[/tex]
Where, k is constant of proportionality.
From the given table it is clear that the value of y is 6 at x=2.
[tex]2(6)=k[/tex]
[tex]12=k[/tex]
The value of k is 12. So, the required model is
[tex]xy=12[/tex]
Therefore, the correct option is B.
