Question 187545
Suppose x and y vary inversely, and x = 5 when y = 1.6 
1. Write a function that models the inverse variation.
2. Find y when x = 32
Since x is inversely y,  xy =k
When x =  5, y= 1.6 so  xy = 5 (1.6)=8 =k 
1)	So the function is xy =8
2)	y = 8/x = 8/32 = 1/4


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