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mamma17
 2 years ago
When x = 2 and y = 3, z = 42. Write the function that models each of the following relationships.
1. z varies inversely with x and directly with y.
z=y/x
z=28y/x
z=(28y)x
z=3y/2x
mamma17
 2 years ago
When x = 2 and y = 3, z = 42. Write the function that models each of the following relationships. 1. z varies inversely with x and directly with y. z=y/x z=28y/x z=(28y)x z=3y/2x

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audrielynn
 2 years ago
Best ResponseYou've already chosen the best response.0formula would be z = ky/x substitute: x = 2 y = 3 z = 42 formula becomes: 42 = k*3/2 solve for k to get: k = 2*42/3 = 28

mamma17
 2 years ago
Best ResponseYou've already chosen the best response.0I got more cause I am not that good at math lol

mamma17
 2 years ago
Best ResponseYou've already chosen the best response.0well u helped me on this one lol
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