Question 257349
(i) {{{f(x) = k/x}}}
prove:
{{{f(x2) = f(x1)*(x1/x2)}}}
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f(x1) = k/x1
f(x2) = k/x2
f(x1)*(x1/x2) = (k/x1)*(x1/x2) = k/x2
therefore,
f(x2) = f(x1)*(x1/x2)
--
We can solve the question using
V2 = P1*V1/P2
V2 = 280*2.4/330 ~ 2.03636