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jorgeyaritzy2001
15.11.2019 •
Mathematics
Find the variation constant and an equation of variation where y varies inversely as x and y equal 9 when x equals 16
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Ответ:
x*y = k
k is the variation constant.
Just substitute the values in that formula :
16*9 = 4*4*9 = 172.
So the variation constant here is 172.
In order to find the equation of variation of y, you should change the equation i gave you.
y = k/x
y= 172/x
Hope this helps !
Photon
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