Question

y varies inversely with x. Il y = 9 when x 1, then the value of y when x =3 is
(A) 2
(B) - 27
(C) - 3
(D) 3
​

Answer 1

Answer:

We know yα x1

y= xk

when x=3, y=32

32= 3k

k=96

when y=15

15= x96x=6.4

Step-by-step explanation:

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