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
Answers
Answered by
2
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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