lesswolf7 lesswolf7

04-03-2021
Mathematics

contestada

Assume that y varies inversely with x. If y = 7 when x = -2, find у when x = 7. y = ??

Respuesta :

roosterboyo roosterboyo

15-03-2021

Answer:

-2

Step-by-step explanation:

y=k/x

Replace y with 7 and x with -2

7=k/-2 gives you -14

Then you can replace k with -14 and x with 7

y=-14/7 gives you -2

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